CURRICULUM VITAE

JOSEPH C. MAROON, M. D.

BIRTH PLACE - Wheeling, West Virginia

CITIZENSHIP: United States

BUSINESS ADDRESS: Department of Neurological Surgery

UPMC-Presbyterian Hospital

5C, 200 Lothrop Street

Pittsburgh, PA 15213

TELEPHONE: (412) 647-3604

FACSIMILE: (412) 647-3605

E-MAIL: maroonjc@msx.upmc.edu

EDUCATION AND TRAINING

UNDERGRADUATE

1958-1961 Indiana University A.B. Anatomy &

Bloomington, Indiana 1961 Physiology

GRADUATE

1961-1965 Indiana University M.D.

School of Medicine 1965

Indianapolis, Indiana

POST GRADUATE

1965-1966 Indiana University Internship

Medical Center

Indianapolis, Indiana

1966-1967 Georgetown University Residency

Hospital General Surgery

Washington, D.C.

1967-1968 Indiana University Residency

Medical Center Neurological Surgery

Indianapolis, Indiana

1968-1969 Oxford University Hospitals Residency

The Radcliffe Infirmary Neurological Surgery

Oxford, England

1969-1971 Indiana University Residency

Medical Center Neurological Surgery

Indianapolis, Indiana

1971-1972 University of Vermont Given Scholar in

Burlington, Vermont Microneurosurgery

APPOINTMENTS AND POSITIONS

PRESENT

10/99 - Present Department of Neurological Surgery Vice Chairman

University of Pittsburgh Medical Center

Presbyterian-University Hospital

Pittsburgh, Pennsylvania

1995-1998 Department of Surgery Chairman

Allegheny University of the Health Sciences

Allegheny General Hospital

Pittsburgh, Pennsylvania

1984-1999 Department of Neurological Surgery Chairman

Allegheny University of the Health Sciences

Allegheny General Hospital

Pittsburgh, Pennsylvania

1972-1984 Department of Neurological Surgery Chief

University of Pittsburgh Medical Center

Presbyterian-University Hospital

Pittsburgh, Pennsylvania

ACADEMIC APPOINTMENTS

10/99-Present Department of Neurological Surgery Professor

University of Pittsburgh Medical Center

Presbyterian-University Hospital

Pittsburgh, Pennsylvania

1988-1999 Department of Surgery Professor

(Neurosurgery)

Allegheny University of the Health Sciences

Pittsburgh, Pennsylvania

1987-Present Department of Neurological Surgery Professor

West Virginia University

School of Medicine

Wheeling, West Virginia

1984-1993 Department of Neurological Surgery Clinical Professor

University of Pittsburgh

School of Medicine

Pittsburgh, Pennsylvania

1981-1984 Department of Neurological Surgery Professor

University of Pittsburgh

School of Medicine

Pittsburgh, Pennsylvania

1974-1981 Department of Neurological Surgery Assistant Professor

University of Pittsburgh

School of Medicine

Pittsburgh, Pennsylvania

1972-1974 Department of Neurological Surgery Assistant Professor

University of Pittsburgh

School of Medicine

Pittsburgh, Pennsylvania

HOSPITAL APPOINTMENTS

10/99-Present Neurosurgery Department Attending

University of Pittsburgh Medical Center

Presbyterian-University Hospital

Pittsburgh, Pennsylvania

1984-Present Neurosurgery Department Sr. Attending

Allegheny University of the Health Sciences

Allegheny General Hospital

Pittsburgh, Pennsylvania

1992-Present Neurosurgery Division Consulting

North Hills Passavant Hospital

Pittsburgh, Pennsylvania

1986-Present The Rehabilitation Institute Consulting

6301 Northumberland

Pittsburgh, Pennsylvania

1977-Present Neurosurgery Department Consulting

Mercy Providence Hospital

Pittsburgh, Pennsylvania

1972-1984 Neurosurgery Department Attending

Presbyterian-University Hospital

Pittsburgh, Pennsylvania

ATHLETIC CONSULTANT

1977-Present The Pittsburgh Steelers Football Team Neurosurgeon

Organization

Pittsburgh, Pennsylvania

1972-1983 The Pitt Panthers Football Team Consulting

University of Pittsburgh

Pittsburgh, Pennsylvania

MILITARY SERVICE

4/1966/4/1972 400th Medical Intelligence Captain

Detachment

United States Army Reserve

SPECIALTY BOARDS

5/1973 American Board of Neurological Certified

Surgeons

LICENSURE

1969 Indiana 01020832

1969 California C 32868

1972 Pennsylvania MD 013245-E

1976 West Virginia 10957

1980 Ohio 35-04-4549

MEMBERSHIPS IN PROFESSIONAL AND SCIENTIFIC SOCIETIES

Allegheny County Medical Society

American Academy for the Advancement of Science

American Association for the History of Medicine

American Association of Neurological Surgeons

Section of Cerebrovascular Surgery (1977-1979)

American College of Sports Medicine

American College of Surgeons

American Institute of Ultrasound in Medicine

American Medical Association

Association for Academic Surgery

CFR Historical Society

Congress of Neurological Surgeons

General Program Chairman (1978-1979)

Executive Committee (1977-1979)

Chairman, Scientific Program Committee (1977-1978)

Chairman, Public Relations Committee (1975-1977)

Chairman, Workshop Committee (1974-1975)

International Neurosurgical Forum

International Society of Pediatric Surgery

Mid-Atlantic Neurosurgical Society

Council Member (1976-1978)

National Association for Disabled Athletes

Advisory Board (1984-Present)

National Football League Physicians Society (1983-Present)

New York Academy of Science

Neurosurgical Society of America

Program Committee (1978-1979)

Pennsylvania Medical Society

Pennsylvania Neurosurgical Society

Pittsburgh Academy of Medicine

Pittsburgh Neurosurgical Society

President (1976-1977)

Research Society of Neurological Surgeons

Society of Neuroscience

EDITORIAL BOARD MEMBERSHIPS

Neurosurgery, Robert Wilkins, editor (1977-1984)

Clinical Neurosurgery, Peter Carmel, editor (1975-1977)

The Journal of Microsurgery, R.M.P. Donaghy, editor (1978-1988)

Journal of the American Association of Surgeons' Assistants, (1977-1994)

The Physician and Sportsmedicine, (1978-1999)

Neurological Research, (1991-Present)

Turkish Journal of Neurosurgery, (1992-Present)

Surgical Neurology, (1994-Present)

Stroke, (1995-Present) - Reviewer

Journal of Cranial Base Surgery, (1995-Present) - Reviewer

Annals of Otology, Rhinology and Laryngology, (1995-Present) - Reviewer

Today's Health, (1995-Present)

HONORS AND AWARDS

UNDERGRADUATE

Scholastic All-American, Varsity Football

Board of Aeons (Twelve man advisory board to the President on

Student Affairs)

Alpha Epsilon Delta honorary pre-medical fraternity

GRADUATE

President of Medical School Class

American Heart Association Student Research Fellowship

in Cardiology

Student Research Fellow in Renal and Metabolic Diseases

POST GRADUATE

McCaskey Award - Presented annually by the Indiana Chapter of the

American College of Surgeons for the best paper presented by a

Resident in the surgical specialities: Ophthalmosonometry: An

Ultrasonic Technique for Assessing Carotid Blood Flow.

Alex Ross Award - Presented annually by the Indiana Neurological

Society for the best paper dealing with clinical neurological

Sciences: the use of Ultrasound in Assessing Carotid Patency.

Ensminger Award - Presented annually by the Indiana Chapter of the

American College of Surgeons for the best paper on trauma:

Management of Football Head and Neck Injuries.

"Teacher of the Year" Award - presented by Class of 1971, Indiana

University School of Medicine.

PROFESSIONAL CAREER

"Dapper Dan Man of the Year" - presented by the Upper Ohio Valley

Dapper Dan for excellence in sports medicine. Wheeling Civic

Center, Wheeling, West Virginia, February 21, 1988.

"The Wakeman Award" - presented at the Searle Center for Continuing

Education in Health Science, Duke University Medical Center for

research in the neurosciences, National Acute Spinal Cord Injury

Study II. Durham, North Carolina, October 26, 1990.

"Contributors Recognition Award" - for accomplishments and contributions

To Allegheny Health Services, May 2, 1991.

"Distinguished Alumnist Award" - St. John's Central High School, Bellaire,

Ohio, June 1, 1991.

"Clevenger Award" - distinguished alumnus, Indiana University, Bloomington,

Indiana, 1993.

The Best Doctors in America - selected annually by Woodward/White, Inc.

1994 - 1999

Dennis and Rose Heindl Endowed Chair for Neuroscience Research, 1996

Healthcare Hero Finalist, The Pittsburgh Business Times, January, 1999

Arab American Medical Association Award for Excellence in Medicine,

Pittsburgh Chapter, May 1, 1999.

Lou Holtz/Upper Ohio Valley Hall of Fame inductee, for excellence in

athletics and medicine, June 1999

RESEARCH GRANTS

Co-Investigator:

1989 Cryogenic Lesions of Canine Brain

Allegheny-Singer Research institute

$4,865.00

1990 Effect of Sapphire Probe Nd:YAG Laser on Rabbit Cerebral Cortex

Allegheny-Singer Research Institute

$4,988.34

1990 Cryogenic Lesions of the Brain

Cryomedical Sciences, Inc.

$14,000.00

1990 Head injury Study

Upjohn

$200,000

1990 Percutaneous Laser Discectomy - Contract though Candela Laser on

NIH SBIR Grant (1 R44 AR402878-02)

$15,495.40

1991 Chronic ICP Measurements and MRI Images Following Cranial Cryosurgical

Lesions

Cryomedical Sciences, Inc.

$35,881.00

1991 Percutaneous Laser Discectomy - Contract though Candella Laser on

NIH SBIR Grant (1 R44 AR402878-02)

$137,787.00

1991 National Acute Spinal Cord Injury Study, III

NIH

$1,500,000.00

1992 Head Injury Study

Sterling-Winthrop

$150,000.00

1994 MRI Spectroscopy with Spinal Cord Injury

Allegheny-Singer Research Institute

$200,000.00

1995 Neurosurgery Research

The Pittsburgh Foundation

$2,000.00

MEMBER, BOARD OF DIRECTORS

Allegheny General Hospital and Allegheny Health Services, Inc.

Pittsburgh, Pennsylvania

Think First Foundation, National Head and Neck Injury Prevention

Society, 1986 - 1994

American Youth Foundation, St. Louis, Missouri, 1999 - Present

OFFICES HELD IN NATIONAL SOCIETIES

Congress of Neurological Surgeons

Secretary (1980-1983)

Vice President (1983-1984)

President Elect (1984-1985)

President (1985-1986)

ATHLETIC ACCOMPLISHMENTS

Ironman Triathalon (2.4 mile swim, 112 mile bike, 26.3 mile run):

Kailua-Kona, Hawaii, October 1993

Pendicton, Canada, 1996

New Zealand, March 1998

Escape from Alcatraz, 1998

50 Olympic distance triathlons, 1980-Present

BIBLIOGRAPHY

BOOKS AND BOOK CHAPTERS

1. Maroon, J.C. What You Can Do About Cancer. Doubleday & Co., New York, 185 pp.,

1969 (English, Italian, German and French translations).

2. Maroon, J.C. "Cranioplasty." In Maxillofacial Prosthetics, Varoujan Chalion (Ed.),

Williams & Wilkins, Baltimore, Maryland, 456 pp., 1971.

3. Maroon, J.C. "Current Concepts in Cerebral Revascularization with Bypass Grafts."

In Microneurosurgical Anastomoses for Cerebral Ischemia, George M. Austin (Ed.),

Charles C. Thomas Co., Springfield, Illinois, 1976, pp. 35-38.

4. Dujovny, M., Barrionuevo, P.J., Laha, R.K., Osgood, C. P., DeCastro, S., Maroon,

J.C. & Hellstrom, R. "Experimental Middle Cerebral Artery Microsurgical

Embolectomy." In Microsurgery for Stroke, Peter Schmiedek (Ed.), Springer-

Verlag, New York, 1977, pp. 91-97.

5. Dujovny, M., Osgood, C.O., Maroon, J.C., and Jannetta, P.J. "Canine Cerebral

Ischemia." In Microvascular Anastomoses for Cerebral Ischemia, Jack M. Fein &

O. Howard Reichman (eds.), Springer-Verlag, New York, (June) 1978, pp. 8-22.

6. Reid, M.H., Maroon, J.C., & Albin, M.S. "Ultrasound in Neurosurgery." In Neurosurgery 2nd Edition, J.Youmans (Ed.), W.B. Saunders., Philadelphia, 1980.

7. Maroon, J.C. & Kennerdell, J.S. "Optic Nerve Meningiomas." In Current Therapy in Neurological Surgery, D.M. Long (Ed.), B.C. Decker, Inc., 1985.

8. Warren, F.A., Maroon, J.C. & Kennerdell, J.S. "Diagnosis and Surgical Management of Exophthalmos." In Neurology and Neurosurgery, Update Series, R. Ratcheson (ed.), 1985.

9. Wilberger, J.E. & Maroon, J.C. "Trigeminal Neuralgia." In Conn's Current Therapy, Rakakel (Ed.), W.B. Saunders, Philadelphia, 1985.

10. Maroon, J.C. & Kennerdell, J.S. "Transcranial Superior Orbital Approach to the Orbit." In Techniques in Ophthalmic Plastic Surgery, Ralph E. Wesley (Ed.), John Wiley and Sons, Inc., New York, 1986, pp. 445-448.

11. Kennerdell, J.S. & Maroon, J.C. "Four Wall Orbital Decompression for Severe Dysthyroid Exophthalmos." In Techniques in Ophthalmic Plastic Surgery, Ralph E. Wesley (Ed.), John Wiley and Sons, Inc., New York, 1986, pp. 449-451.

12. Maroon, J.C. & Abla A.A. "Classification of Acute Spinal Cord Injury, Neurological Evaluation, and Neurological Considerations." In Critical Care Medicine Clinics -0 Acute Spinal Cord Injuries, M.S. Albin (Ed.), Vol. 3, No. 3, (July) 1987.

13. Maroon, J.C. & Kennerdell, J.S. "Surgical Approaches to the Orbit-Indications and Techniques." In The Diagnosis and Management of Orbital Tumors, Edward R. Laws (Ed.), Futura Publishing Co., Mount Kisco, New York, 1988, pp. 195-219.

14. Maroon, J.C., Abla, A.>, Kennerdell, J.S. &Garrity, J. "Tumors of the Orbit." In Practice of Surgery, Julian Hoff (Ed.), Practice of Surgery, Ltd., Woodbury, Connecticut, 1988, pp. 1-19.

15. Maroon, J.C. "The History of Lumbar Intervertebral Disc Surgery." In Automated Percutaneous Discectomy, G.M. Onik and C. Helms (Eds.), UCSF Radiology Research Foundation, San Francisco, 1988.

16. Onik, G.M. & Maroon, J.C. "Automated Percutaneous Discectomy." In The Lumbar Spine-Concepts, Y. Floman (Ed.), Hebrew University, Hadassah University Hospital, Jerusalem, Israel, 1988.

17. Wilberger, J.E. &Maroon, J.C. "Head Injuries in Athletes." In Clinics in Sports Medicine-Emergency Treatment of the Injured Athlete, Vol. 8, No. 1, Richard L. Ray (ed.), W.B. Saunders Co., Philadelphia, (Jan.), 1989, pp. 1-9.

18. Bailes, J.E. & Maroon, J.C. "Management of Cervical Spine Injuries in Athletes." In Clinics in Sports Medicine-Emergency Treatment of the Injured Athlete, Vol. 8, No. 1, Richard L. Ray (Ed.), W.B. Saunders Co., Philadelphia, (Jan.), 1989, pp. 43-58.

19. Maroon, J.C. & Abla, A.A. "Orbital Tumors." In Current Therapy in Neurosurgery, D. Long (Ed.), 1989, pp. 29-37.

20. Maroon, J.C. "Presidential Address: From Aequanimitas to Icarus" In Clinical Neurosurgery, Vol. 34. Proceedings of the Congress of Neurological Surgeons, Williams and Wilkins, 1988, pp 3-15.

21. Maroon, J.C. & Onik, G.M. "Percutaneous Automated Discectomy: Indications, Technique, Results." In Spine, 3rd Edition, 1989.

22. Maroon, J.C., Abla, A. "General Operative Technique." In Textbook of Neurological Surgery, J. Youmans (Ed.), 3rd Edition, 1990, pp. 922-940.

23. Maroon, J.C., Abla, A.A., Wilberger, J.E., Bailes, J.E. & Sternau, L.L. "Central Cord Syndrome." In Clinical Neurosurgery, Vol. 37, Proceedings of the Congress of Neurological Surgeons, Williams and Wilkins, 1989, pp. 612-621.

24. Wilberger, J.E. & Maroon, J.C. "Athletic Cervical Spine Injuries." In Disorders of the Cervical Spine, Camins, O'Leary (Eds.), Williams and Wilkins, 1991, pp. 303-309.

25. Wilberger, J.E., Maroon, J.C. & Whiting, D "Radiographic Investigation of the Post- Spinal Cord Injury Patient." In The Outcome Following Traumatic Spinal Cord Injury, J.M. Piepmeier (Ed.), Futura, 1992, pp. 31-55.

26. Wilberger, J.E. and Maroon, J.C.: Athletic Cervical Spine Injuries. Disorders of the Cervical Spine, Camins and O'Leary (Eds.), Williams and Wilkins, pp. 303-309, 1992.

27. Maroon, J.C., Onik, G.M., Quigley, M.R. & Douglas, R. "Automated Percutaneous Lumbar Discectomy. Indications, Technique and Results." In Lumbar Disc Disease, 2nd Edition, Russell W. Hardy, Jr., (Ed.), Raven Press, 1993, pp. 147-153.

28. Maroon, J.C., Kazim, J. and Kennerdell, J.C.: Orbital meningiomas and other tumors. Brain Surgery, Complication, Avoidance and Management. Michael L.J. Appuzzo M.D. (Ed.), Churchill Livingstone, pp. 652-667, 1993.

29. Maroon, J.C., The paradox of success...and the neurosurgeon. Perspectives in Neurological Surgery, Vol. 5, No. 1, Mark N. Hadley (Ed.), pp. 1561-162, 1994.

30. Maroon, J.C. "The Paradox of Success and the Neurosurgeon - Competing Currents and Allegiances." In Philosophy of Neurological Surgery, Issam A. Awad (Ed.), AANS,

1995, pp. 203-210.

31.. Quigley, M.R. & Maroon, J.C. "Intradiscal Treatment of Lumbar Disc Disease." In Neurological Surgery, 4th Edition, Julian R. Youmans (ED.), W. B. Saunders, 1996, pp. 2382-2389.

32. Maroon, J.C. & Abla, A.A. "Tumors of the Orbit." In Neurological Surgery, 4th Edition, Julian R. Youmans (Ed.), W.B. Saunders, 1996, pp. 2882-2892.

33. Quigley, M.R. & Maroon, J.C. "Percutaneous Approaches to the Lumbar Disc." In Principles of Spinal Surgery, Vol. 1, Memesez and Sonntag (Eds.), McGraw-Hill, 1996, pp. 609-619.

34. Maroon, J.C., Kennerdell, J.S. & Brillman, J. "Tumors of the Orbit." In Neurosurgery, 2nd Edition, Vol. 1, Wilkins and Rengachary (Eds.), McGraw-Hill, 1996, pp. 1481-1493.

35. Quigley, M.R., Maroon, J.C., Onik, G. "Percutaneous Lumbar Discectomy." In Neurosurgery, 2nd Edition, Vol. 3, Wilkins and Rengachary (Eds.), McGraw-hill, 1996, pp. 3817-3822.

36. Quigley, M.R. & Maroon, J.C. "Automated Percutaneous Discectomy." In Neurosurgery Clinics of North America, Mayberg and Winn (Eds.), W.B. Saunders, 1996, pp. 29-35.

37. Bailes, J.E. & Maroon, J.C. "Neurosurgical Trauma in the Athlete." In The Practice of Neurosurgery. Tindall, Cooper and Barrow (Eds.), Williams and Wilkins, 1996, pp. 1659-1672.

38. Maroon, J.C., Abla, A.A. & Kennerdell, J.S. "Management of Tumors of the Orbit." In The Practice of Neurosurgery, Tindall, Cooper and Barrow (Eds)., Williams and Wilkins, 1996.

39. Maroon, J.C., Onik, G. "Treatment of Lumbar Disc Protursion with Unilateral

Radiculopathy: Percutaenous Aspiration Discectomy vs. Microdiscectomy vs.

Conservative Treatment." In Controversies in Neurosurgery, Al-Mefty, Origitano and

Harkey (eds.), Thieme Medical Publishers, Inc., 1996.

40. Dureza, C., Tantuwaya, L.S. and Maroon, J.C. "Surgical Approaches to the Orbit."

In Cranial Base Surgery. Robertson, Robertson and Coakham (eds.), Churchill

Livingstone, In Press.

AUDIO/VISUALS

1. Maroon, J.C. The Initial Management of Football Head and Neck Injuries. (Movie.) Jointly produced through the Division of Intercollegiate Athletics and the Medical Education Resource Program, Indiana University, Indianapolis, Indiana, 1971.

2. Maroon, J.C. and Klein, J.C. Microdiscectomy of the Lumbar Spine. (Patient Education Videotape.) Produced by the Department of Neurological Surgery and the Media Services Department, Allegheny General Hospital, Pittsburgh, Pennsylvania, 1988.

3. Maroon, J.C. and Bailes, J.E. Athletic Injuries of the Cervical Spine. (Educational Videotape/Booklet presented by Glaxo.) Synapse Publications, Inc., 1991.

LETTERS

1. Maroon, J.: Venous air embolus. Lancet 1:605, 1973.

2. Maroon, J.C., Robinson, A.G. and Kennerdell, J.S.: Treatment of acromegaly. Lancet 1:226, 1975.

3. Maroon, J.C., Albin, M.S. and Jannetta, P.J.: Air embolism-Diagnosis and treatment. New Eng. J. Med. 293:1211, 1975.

4. Maroon, J.C.: Severely deformed infants. New Eng. J. Med. 295:115, 1976.

5. Maroon, J.C. and Bissonette, D.: Late effects of botulinum intoxication. JAMA 238:129, 1977.

6. Maroon, J.C.: Optic nerve sheath meningioma. Arch. Neurol. 38:329, 1981.

7. Teeple, E., Maroon, J.C., Rueger, R.: Hemimacroglossia and unilateral ischemic necrosis of the tongue in a long-duration neurosurgical procedure. Anesthesiology 64(6):845-846, 1986.

8. Chedid, M.K., Maroon, J.C., Bagshaw, M.A.: Radiation therapy of hemangioendotheliomas. Neurosurgery 20(6):995-996, 1987.

9. Maroon, J.C. and Onik, G.M.: Percutaneous discectomy. J. Neurosurg. 67:151, 1987.

10. Kennerdell, J.S. and Maroon, J.C.: Orbital decompression for dysthyroid orbitopathy. J. Neurosurg. 70:816, 1989.

11. Maroon, J.C.: Primary intraosseous orbital hemangioma: A case report and review of literature. Neurosurg. Vol. 35, No. 6, 1994.

12. Maroon, J.C.: Percutaneous endoscopic lumbar discectomy: Minimally invasive, but

perhaps only minimally useful? Surg. Neurol 43:534-41, 1995.

SCIENTIFIC PAPERS

1. Childress, R.H., Maroon, J.C. and Genovese, P.D.: Mitral insufficiency secondary to ruptured chordae tendineae. Ann. Int. Med. 65:232-244, 1966.

2. Maroon, J.C. and Lukemeyer, G.T.: Primary aldosteronism: Cast report with plasma renin suppression. J. Indiana State Med. Assn. 60:27-30, 1967.

3. Maroon, J.C.: What interns think of internships. Hosp. Phys.:70-72, May 1967.

4. Maroon, J.C.: A new approach to the selection and evaluation of internships. New Phys. 16:221-223, 1967.

5. Maroon, J.C., Goodman, J.M., Horner, T.G. and Campbell, R.L.: Detection of minute venous air emboli with ultrasound. Surg. Gyn. & Obst. 127:1236-1238, 1968.

6. Maroon, J.C., Pieroni, D.W. and Campbell, R.L.: A new technique for evaluating carotid blood flow. J. Invest. Ophth. 7:71, 1968.

7. Maroon, J.C., Pieroni, D.W. and Campbell, R.L.: Ophthalmosonometry: An ultrasonic method for assessing carotid blood flow. J. Neurosurg. 30:238-246, 1969.

8. Maroon, J.C. and Campbell, R.L.: Atrial myxoma: A treatable cause of stroke. J. Neurol.,Neurosurg. & Psych. 32:129-133, 1969.

9. Maroon, J.C., Edmonds-Seal, J. And Campbell, R.L.: An ultrasonic method for detecting air embolism J. Neurosurg. 31:196-201.

10. Edmonds-Seal, J. and Maroon, J.C.: Air embolism diagnosed with ultrasound: A new monitoring technique. Anesthesia 24:438-440, 1969.

11. Edmonds-Seal, J. And Maroon, J.C.: Detection of air embolus by Doppler ultrasonics. Proc. Roy. Soc. Med. 62:30, 1969.

12. Maroon, J.C. and Campbell, R.L.: subdural hematoma with inappropriate antidiuretic hormone secretion. Arch. Neurol. 22:234-239, 1970.

13. Horner, T.G., Maroon, J.C. and Campbell, R.L.: Traumatic occlusion of the internal carotid secondary to closed craniocervical injury. J. Indiana State Med. Assn. 63:136- 140, 1970.

14. Maroon, J.C., Campbell, R.L. and Dyken, M.: Internal carotid artery occlusion diagnosed with Doppler ultrasound. Stroke 1:122-127, 1970

15. Maroon, J.C. and Healion, T.: Head and neck injuries in football. J. Indiana State Med. Assn. 63:995-999, 1970.

16. Maroon, J.C. and Mealey, J.: Benign intracranial hypertension. Sequel to tetracycline therapy in a child. JAMA 216:1479-1480.

17. Schulhof, L.A., River, T. And maroon, J.C.: Severe head injuries: A retrospective review of 100 consecutive cases at Marion County General Hospital. J. Indiana State Med. Assn. 65:739-746, 1972.

18. Maroon, J.C., Jones, R. And Mishkin, F.S.: Tuberculous meningitis diagnosed by brain scan. Radiology 104:333-335, 1972.

19. Maroon, J.C.: The management of football head an neck injuries. Medical Digest 18:26- 23, 1972.

20. Maroon, J.C., Roberts, E., Numoto, M. And Donaghy, R.M.P.: Microvascular surgery: Simplified instrumentation. Technical Note. J. Neurosurg. 38:119-124, 1973.

21. Maroon, J.C. and Donaghy, R.M.P.: Experimental cerebral revascularization with autogenous grafts. J. Neurosurg. 38:172-179, 1973.

22. Maroon, J.C. and Jannetta, P.J.: Pain following peripheral nerve injuries. Curr. Prob. Surg. (Chicago: Year Book Medical Publishers, Inc.):20-32, February, 1973.

23. Maroon, J.C. and Gosling, C.: A head and neck trauma teaching model. J. Trauma 13:245-247, 1973.

24. Gosling, C. And Maroon, J.C.: Patient simulators and medical models. J. Assn. Of Med. Illustrators: 17-22, May 1974.

25. Maroon, J.C. and Albin, M.S.: Air embolism diagnosed by Doppler ultrasound. Anes & Analg. - Cur. Res. 53:399-402, 1974.

26. McCallum, J.E. and Maroon, J.C.: Subarachnoid hemorrhage: Diagnosis and therapy. Geriatrics 29:107-116, 1974.

27. Archer, D., Nankin, H., Gabor, P., and Maroon, J.C.: Serum prolactin in patients with inappropriate lactation. Amer. J. Obste. & Gynec. 119:466-472, 1974.

28. McCallum, J.E., Maroon, J.C. and Jannetta, P.J.: Treatment of postoperative cerebrospinal fluid fistulas by subarachnoid drainage. J. Neurosurg. 42:434-437, 1975.

29. Kennerdell, J.S. and Maroon, J.C.: Intracanalicular meningioma with chronic optic disc edema. Annals of Ophthal. 7:507-512, 1975.

30. Dujovny, M., Vas, R., Osgood, C.P., Maroon, J.C. and Jannetta, P.J.: Automatically irrigated bipolar forceps: Technical note. J. Neurosurg. 43:502-503, 1975.

31. Maroon, J.C.: Case History #86: An unusual complication of lumbar puncture: A cerebrospinal fluid cutaneous fistula. Comment. Anes & Analg. - Cur. Res. 54:691-694, 1975.

32. Maroon, J.C. and Albin, M.S.: Air embolism diagnosed by Doppler ultrasound. Survey of Anesthes. 19:348-349, 1975.

33. Dujovny, M., Osgood, C.P., Maroon, J.C. and Jannetta, P.J.: Penetrating intracranial foreign bodies in children. J. Trauma 15:981-986, 1975.

34. Gendell, H., Maroon, J.C. and Wisotzkey, H.: Epidermoid of the fourth ventricle: Discovery by computerized tomography. Surg. Neurol. 5:37-39, 1976.

35. Maroon, J.C. and Kennerdell, J.S.: Lateral microsurgical approach to intraorbital tumors. J. Neurosurg. 44:556-561, 1976.

36. Maroon, J.C., Holst, R.A. and Osgood, C.P.: Chymopapain in the treatment of ruptured lumbar discs: Preliminary experience in 48 patients. J. Neurol., Neurosurg. & Psych. 39:508-513, 1976.

37. Sashin, D., Maroon, J.C., Heinz, E.R., Herbert, D. And Ricci, J.L.: Electronic radiography for rapid non-invasive intervention in neurological surgery. Appl. Opt. Instrum. Med. 70:322-336, 1976.

38. Albin, M.S., Babinski, M., Maroon, J.C. and Jannetta, P.J.: Anesthetic management of posterior fossa surgery in the sitting position. Acta Anaesth. Scand. 20:117-128, 1976.

39. Dujovny, M., Osgood, C.P., Barrionuevo, P., Heilstrom, R. And Maroon, J.C.: Experimental middle cerebral artery microsurgical embolectomy. Acta Neurochirurgica 35:91-96, 1976.

40. Selker, R.G., Wolfson, S.K., Maroon, J.C. and Steichen, F.M.: Preferential cerebral hypothermia with elective cardiac arrest: Resection of "Giant" aneurysm. Surg. Neurol. 6:173-179, 1976.

41. Kennerdell, J.S. and Maroon, J.C.: Microsurgical approach to intraorbital tumors. Arach. Ophthal. 94:1333-1336, 1976.

42. Maroon, J.C.: Book review of Microneurosurgery. Hajime Handa, (ed.), Baltimore/London: University Park Press, 1975. J. Neurosurg. 45:236, 1976.

43. Maroon, J.C.: Medical ethics and the public interest. Bulletin of Alleg. County Med. Soc. 66:53-54, 1977.

44. Drayer, B.P., Rosenbaum, A.E., Maroon, J.C., Bank, W.O. and Woodford, J.E.: Posterior fossa extra axial cyst: Diagnosis with metrizamide CT cisternography Am. J. Roentgenol 128:431-436, 1977.

45. Maroon, J.C.: Medical manpower and time. Bulletin of Alleg. County Med. Soc. 66:189-190, 1977.

46. Maroon, J.C. and Albright, L.: "Failure to thrive" due to pontine glioma. Arch Neurol. 34:295-297, 1977.

47. Maroon, J.C., Bank, W.O., Drayer, B.P. and Rosenbaum, A.E.: Intracranial biopsy assisted by computerized tomography. J. Neurosurg. 46:740-744, 1977.

48. Jannetta, P.J. Abbasy, M., Maroon, J.C., Ramos, F.M. and Albin, M.S.: Etiology and definitive microsurgical treatment of hemifacial spasm: Operative techniques and results in 47 patients. J. Neurosurg. 47:321-328, 1977.

49. Maroon, J.C. and Sashin, D.: Electronic radiography in neurosurgery. Surg. Neurol 8:187-190, 1977.

50. Dubois, P.J., Maroon, J.C. Heinz, E.R., Markarian, P.B. and Hydovitz, J.D.: Spontaneous fracture of the dorsum sellae associated with post irradiation empty sella syndrome. Surg. Neurol. 8:216-218, 1977.

51. Gendell, H.M., Barmada, M.A., Maroon, J.C. and Wisotzkey, H.: Intracranial hemorrhage in achondroplasia. Surg. Neurol. 8:283-285, 1977.

52. Maroon, J.C., Kerin, T., Rehkopf, P. and McMaster, J.: A system for preventing athletic injuries. Phys. Sportsmed. 5:77-79, 1977.

53. Lunsford, L.D., Maroon, J.C., Bank, W.O., Drayer, B.P., and Rosenbaum, A.E.: Localization of velum interpositum AVM with metrizamide ventriculography and simultaneous stereoangiography. J. Neurosurg. 47:623-625, 1977.

54. Maroon, J.C.: "Burning hands" in football spinal cord injuries. JAMA 238:2049-2051, 1977.

55. Archer, D.F., Josimovich, J.B. and Maroon, J.C.: Chlorpromazine-induced changes in serum prolactin in women with oligomenorrhea, amenorrhea and pituitary adenoma. Fertil. Steril. 28:1164-1167, 1977.

56. Lunsford, L.D., Maroon, J.C. and Vega, A.: Amnestic syndrome in limbic lesions: Report on three cases. Surg. Forum:481-484, 1977.

57. Newfield, P., Albin, M.S., Chestnut, J.S. and Maroon, J.C.: Air embolism during transsphenoidal pituitary operations. Neurosurg. 2:39-42, 1978.

58. Barrionuevo, P.J., Dujovny, M., Maroon, J.C. and Kossovsky, N.: Universal control suction valve. Surg. Neurol 9:253-254, 1978.

59. Chestnut, J.S., Albin, M.D., Gonzalez, E.A., Newfield, P. and Maroon, J.C.: Clinical evaluation of intravenous nitroglycerin for neurosurgery. J. Neurosurg. 48:704-711, 1978.

60. Kennerdell, J.S. and Maroon, J.C.: CT scan appearance of dysthyroid orbital disease. Ann. Ophthal. 10:153-156, 1978.

61. Archer, D.F., Maroon, J.C. and Dubois, P.J.: Galactorrhea, amenorrhea, hyperprolactinemia and an empty sella. Obstet. Gynec. 52S:23-27, 1978.

62. Nelson, P.B., Robinson, A.G., Archer, D.R. and Maroon, J.C.: Symptomatic pituitary tumor enlargement after induced pregnancy: Case report. J. Neurosurg. 49:283-287, 1978.

63. Maroon, J.C.: Hemifacial spasm: A vascular cause. Arch. Neurol. 35:481-483, 1978.

64. Maroon, J.C., Lunsford, L.D. and Deeb, Z.L.: Hemifacial spasm due to aneurysmal compression of the facial nerve. Arch. Neurol. 35:545-546, 1978.

65. Laha, R.K., Dujovny, M., Barrionuevo, P.J., DeCastro, S.C., Hellstrom, H.R. and Maroon, J.C.: Protective effects of methylprednisolone and dimethyl sulfoxide in experimental middle cerebral artery embolectomy. J. Neurosurg. 49:508-516, 1978.

66. Albin, M.S., Carroll, R.G. and Maroon, J.C.: Clinical considerations concerning detection of venous air embolism. Neurosurg. 3:380-384, 1978.

67. Haines, S.J., Maroon, J.C. and Jannetta, P.J.: Supratentorial intracerebral hemorrhage

following posterior fossa surgery. J. Neurosurg. 49:881-886, 1978.

68. Mark, L.E., Kennerdell, J.S., Maroon, J.C., Rosenbaum, A.E., Heinz, E.R. and Johnson, B.L.: Microsurgical removal of a primary intraorbital meningioma. Am. J. Ophthalmol. 86:704-709, 1978.

69. Drayer, B., Kattah, J.R., Rosenbaum, A., Kennerdell, J.S. and Maroon, M.D.: Diagnostic approaches to pituitary adenomas. Neurology 29:161-169, 1979.

70. Dujovny, M., Kossovsky, N., Kossovsky, R., Haines, S. And Maroon, J.C.: Heifetz clip failure: A metallurgical study. J. Neurosurg. 29:161-169, 1979.

71. Bank, W.O., Kerber, C.W., Drayer, B.P., Troost, B.T. and Maroon, J.C.: Carotid cavernous fistula: Endarterial cyanoacrylate occlusion with preservation of carotid flow. J. Neurorad. 5:279-282, 1978.

72. Maroon, J.C.: Orbital involvement by tumors - Types, recognition and treatment. Contemp. Neurosurg.:1-8, 1979.

73. Maroon, J.C., Haines, S.J. and Phillips, J.C.: Calvarial hemangioendothelioma with intracranial hemorrhage: Case report. Neurosurg. 4:178-180, 1979.

74. Maroon, J.C. and Nelson, P.B.: Hypovolemia in patients with subarachnoid hemorrhage:

Therapeutic implications. Neurosurg. 4:233-236, 1979.

75. Lunsford, L.D., Maroon, J.C., Sheptak, P.E. and Albin, M.S.: Subdural tension pneuomocephalus. J. Neurosurg. 50:525-527, 1979.

76. Troost, B.T., Mark, L.E. and Maroon, J.C.: Resolution of classic migraine after removal of an occipital lobe AVM. Ann. Neurology. 5:199-201, 1979.

77. Maroon, J.C. and Kennerdell, J.S.: Microsurgical approach to orbital tumors. Clin. Neurosurg. 26:479-489, 1979.

78. Nelson, P.B., Seif, S.M., Maroon, J.C. and Robinson, A.G.: Hyponatremia in patients with subarachnoid hemorrhage: A study of vasopressin and blood volume. Proceedings of the Second International Workshop:654-658, Amsterdam, The Netherlands, 1979.

79. Kennerdell, J.S., Maroon, J.C. and Rehkopf, P.: Why use the operating microscope in orbital surgery? Ophthalmology 86:2040-2047, 1979.

80. Schramm, V.L., Myers, E.N. and Maroon, J.C.: Anterior skull base surgery for benign and malignant disease. The Laryngoscope 89(7):1077-1091, 1079.

81. Martinez, A.J., Lee, A., Moossy, J. And Maroon, J.C.: Pituitary adenomas: J Clinicopathological and immunohistochemical study. Ann. Neurology. 7:24-36, 1980.

82. Archer, D.F., Salazar, H., Maroon, J.C. and Hough, L.J.: Prolactin secreting pituitary adenomas: Serum and tissue prolactin levels with ultrastructural correlation. Am. J. Obstet. & Gynec. 137:646-652, 1980.

83. Maroon, J.C., Steele, P.B. and Berlin, R.: Football head and neck injuries - an update. Clinical Neurosurg. 27:414-429, 1980.

84. Spoor, T.C., Kennerdell, J.S., Maroon, J.C., Hepler, R. And Krohel, G.: Pneumosinus dilatans, Klippel-Trelaunay-Weaver syndrome and progressive visual loss. Annals of Ophthalmology 105-108, 1981.

85. Yonas, H. And Maroon, J.C.: Cerebral revascularization. Surgical Rounds:12-19, April 1981.

86. Maroon, J.C.: Catastrophic neck injuries from football in Western Pennsylvania. The Physician and Sportsmedicine 9(11):83-86, 1981.

87. Nelson, P.B., Rosenbaum, A.E., Moossy, J. And Maroon, J.C.: Delayed deterioration in the syndrome of temporal lobe contusion: Evaluation by computed tomography (CT). J. of Trauma 22:39-42, 1982.

88. Maroon, J.C. and Kennerdell, J.S.: Radical orbital decompression for severe dysthyroid exophthalmos. J. Neurosurg. 56:260-266, 1982.

89. Deeb, Z.L. and Maroon, J.C.: Presurgical computed tomography and skin marking as an aid to brain biopsy. J. Comput. Tomogr. 6:103-107, 1982.

90. Ryan, A.J., Rimel, R.W., Maroon, J.C., Bruno, L.A. and Torg, J.S.: Concussion in athletes. A round table. The Physician and Sportsmedicine 10(10):95-108, 1982.

91. Kennerdell, J.S. and Maroon, J.C.: An orbital decompression for severe dysthyroid exophthalmos. Ophthal. 89:467-472, 1982.

92. Sekhar, L.N., Jannetta, P.J. and Maroon, J.C.: Tentorial meningiomas: surgical management and result. Neurosurg. 14:268-275, 1984.

93. Maroon, J.C. and Kennerdell, J.S.: Surgical approaches to the orbit: Indications and techniques. J. Neurosurg. 60:1226-1235, 1984.

94. Maroon, J.C. and Kennerdell, J.S.: Surgical approaches to the orbit. Contemp Neurosurg. 6(1):1-6, 1984.

95. Sibony, P.A., Kraus, H.R., Kennerdell, J.S., Maroon, J.C. and Slamovits, T.L.: Optic nerve sheath meningiomas. Clinical manifestations. Ophthalmology 91(11):1313-1326, 1984.

96. Maroon, J.C. and Abla, A.A.: Microdiscectomy versus chemonucleolysis. Neurosurgery 16(5):644-649, 1985.

97. Abla, A.A., Maroon, J.C., Kennerdell, J.S. and Deeb, Z.L.: Fibrosis surrounding a silicone implant simulating recurrent orbital meningioma. J. Neurosurg. 63:467-469, 1985.

98. Deeb, Z.L. and Maroon, J.C.: Diagnosis of craniocervical dermoid by computed tomography and magnetic resonance imaging: A case report. The Journal of Computed Tomography 9:305-310, 1985.

99. Wilberger, J.E., Abla, A., Kennerdell, J.S. and Maroon, J.C.: Mucocele of the pterygoid recess treated by laser surgery. J. Neurosurg. 63:970-972, 1985.

100. Deeb, Z.L., Rothfus, W.E. and Maroon, J.C.: MR imaging of heterotopic gray matter: A case report. J. Comput. Assist. Tomogr. 9(6):1140-1141, 1985.

101. Abla, A.A., Maroon, J.C. and Slifkin, M.: Brain abscess due to haemophilus aphrophilus: Possible canine transmission. Neurosurgery 19(1):123-124, 1986.

102. Abla, A.A., Maroon, J.C., Wilberger, J.E., Kennerdell, J.S. and Deeb, Z.L.: Intrasellar mucocele stimulating pituitary adenomas: Case report Neurosurgery 18(2):197-199, 1986.

103. Deeb, Z.L., Schimel, S., Rothfus, W.E., Maroon, J.C.: Diagnosis of bilateral intracavernous carotid artery aneurysms by computed tomography. CT: The Journal of Computed Tomgraphy 10:121-127, 1986.

104. Alba, A., Rothfus, W.E., Maroon, J.C. and Deeb, Z: Delayed spinal subarachnoid hematoma: A rare complication of C1-2 cervical myelopathy. Am. J. Neurorad. 7:526- 528, May/June, 1986.

105. Kennerdell, J.S., Maroon, J.C., Garrity, J.A. and Abla, A.: Surgical management of orbital lymphangioma with the carbon dioxide laser. Am. J. Ophthalmol. 102:304-308, September, 1986.

106. Kao, R., Eichenlaub, E., Tsao-Wu, G., Happel, M.B., Maroon, J.C. and Magovern, G.: Laser assisted microvascular anastomosis with thermal activated binding compound. World Congress of Cardiology, Washington, D.C., September 14-19, 1986.

107. Maroon, J.C. and Abla, A.A.: Microlumbar discectomy. Clin. Neurosurg. 33:407-417, 1986.

108. Wilberger, J.E., Abla, A.A. and Maroon, J.C.: Burning hands syndrome revisited. Neurosurgery 19:1038, 1986.

109. Maroon, J.C. and Onik, G.M.: Percutaneous automated discectomy: A new method for lumbar disc removal. J. Neurosurg. 66:143-146, 1987.

110. Onik, G.M., Maroon, J.C., Helms, C., et al: Automated percutaneous discectomy: Initial patient experience. Radiology 162:129-132, 1987.

111. Rothfus, W.E., Chedid, M.K., Deeb, Z.L., Abla, A.A., Maroon, J.C. and Sherman, R.L.: MR imaging in the diagnosis of spontaneous spinal epidural hematomas. J. Comput. Assist. Tomogr. 11(5):851-854, 1987.

112. Kennerdell, J.S., Maroon, J.C. and Buerger, G.F.: Comprehensive surgical management of proptosis in dysthyroid orbitopathy. Orbit 6(3):153-179, 1987.

113. Wilberger, J.E., Maroon, J.C., Prostko, R., Baghai, P.N., Backman, W. And Deeb, Z.: Magnetic resonance imaging and intraoperative neurosonography in syringomyelia. Neurosurgery 20:599-605, 1987.

114. Maroon, J.C. and Onik, G.M.: A new technique for lumbar disc removal. Hospital Physician 23(4):95-100, April 1987.

115. Maroon, J.C.: Presidential Address: From Icarus to Aequanimitas. Neurosurgery 21(1):2-6, July 1987.

116. Onik, G.M. and Maroon, J.C.: Percutaneous discectomy challenges chymopapain. Diagnostic Imaging: 142-145, September 1987.

117. Maroon, J.C., Onik, G and Day, A.: Percutaneous automated discectomy in athletes. The Physician and Sportsmedicine 16(8):61-76, 1988.

118. Maroon, J.C., Kennerdell, J.S. and Abla, A.A.: Diagnosis and treatment of orbital tumors. Clin. Neurosurg. 34:485-498, 1988.

119. Maroon, J.C.: Congress of Neurological Surgeons Presidential Address: From Icarus to Aequanimitas. Clin. Neurosurg. 34:3-15, 1988.

120. Maroon, J.C.: On being a complete professional: From Icarus to Aequanimitas. Perspectives in Radiology 1(1):147-158, 1988.

121. Onik, G. and Maroon, J.C.: Percutaneous automated discectomy: A less invasive alternative for the treatment of herniated lumbar discs. Perspectives in Radiology 1(2):1- 25, 1988.

122. Reich, J., Onik, G.M. and Maroon, J.C.: Intracerebral biopsy hemorrhage, monitoring, and intervention guided by intraoperative ultrasound. Am. J. Neurorad. 9(6):1240-1241, Nov./Dec., 1988.

123. Onik, G.M. Maroon, J.C., Day, A. And Helms, C.: Automated percutaneous discectomy: Preliminary experience. Acta Neurochirurigica 571: Acta Suppl. 43:58-62, 1988.

124. Kennerdell, J.S., Maroon, J.C., Malton, M. And Warren, F.A.: The management of optic nerve sheath meningiomas. Am. J. Ophthal. 106:450-457, 1988.

125. Onik, G.M., Shang, Y. And Maroon, J.C.: Postoperative discitis: Diagnosis with an automated apsiration probe. Clin. Orthop., 1988.

126. Maroon, J.C., Onik, G.M. and Sternau, L.L.: Percutaneous automated discectomy: A new approach to lumbar surgery. Clin. Orthop. 238:64-70, 1989.

127. Onik, G.M. and Maroon, J.C.: Automated percutaneous discectomy at the L5-S1 level: Use of a curved cannula. Clin. Orthop. 238:71-76, 1989.

128. Leavitt, M.L., Yudofsky, S.S., Maroon, J.C., Riley, E.J. and Bavitz, M.B.: Effect of intraventricular nadolol infusion on shock-induced aggression in 6-hydoxydopamine- treated rats. J. Of Neuropsychiatry 1(2):167-172, 1989.

129. Kaufman, H.H., Herschberger, J.E., Maroon, J.C., Wilberger, J.E. and Onik, G.M.: Mechanical aspiration of hematomas in an in vitro model. Neurosurgery 25(3):347-350,

1989.

130. Chedid, M.K., Deeb, Z.L., Rothfus, W.E., Abla, A.A., Sherman, R.L. and Maroon, J.C.: Major cerebral vessel injury caused by a seatbelt shoulder strop: Case report. J. of Trauma 29(11Z):1601-1603, 1989.

131. Maroon, J.C.: Book Review - Disease of the Orbit by Jack Rootmen, 628 pp., Lippincott, Philadelphia, 1988. In: Neurosurgery 24(2):294, 1989.

132. Maroon, J.C.: Book Review - Functional Restoration for Spinal Disorders: The Sports Medicine Approach by Tom G.Mayer and Robert J. Gatchel, 321 pp., Lea and Febiger, Philadelphia, 1988. In: J. Neurosurg. 70:290, 1989.

133. Bailes, J.E. and Maroon, J.C.: Management of cervical spine injuries in athletes. Sport. Med. Clin. North Am. 8:43-58, 1989.

134. Kennerdell, J.S. and Maroon, J.C.: Orbital decompression for dysthyroid orbitopathy. J. Neurosurg. 70:816, 1989.

135. Leavitt, M.L., Loesch, D.B. and Maroon, J.C.: Intracranial pressure monitoring I spontaneously hypertensive rats. Soc. Neurosci. Abst. 15:596-1989.

136. Leavitt, M.L. Maroon, J.C. and Price, T.R.P.: Effects of central versus subcutaneous infusion of buspirone on aggression. The Physiologist 32:203, 1989.

137. Leavitt, M.L., Maroon, J.C., Riley, E.H. and Yudofsky, S.C.: antiaggressive effect of buspirone of 6-hydroxydopamine-treated rats. FASEB J A295, 1989.

138. Leavitt, M.L., Bailes, J.E., Magovern, G., Kao, R., Elrifai, A.M., Teeple, E., Maroon, J.C., Shih, S.R. and Marquardt, M.: Ultra-profound hypothermic cardiac arrest in totally blood-substituted dogs. Cardiovasc. Sci. and Technology: Basic and Applied I:116-118, 1989.

139. Kennerdell, J.C., Maroon, J.C. and Malton, M.: surgical approaches to orbital tumors. Seminars in Ophthal. 4:209-218, 1989.

140. Maroon, M.C., Abla, A.A., Wilberger, J.E., Bailes, J.E. and Sternau, L.L.: Central Cord Syndrome. Clin. Neurosurg. 37:612-621, 1989.

141. Maroon, J.C. and Gianaris, P.G.: Biomechanics of the lumbosacral spine. Clin. Neurosurg. 36:125-134, 1990.

142. Onik, G.M., Mooney, B., Maroon, J.C., Wiltse, L., Helms, C., Schweigel, J., Watkins, R., Kahanovitz, N., Day, A.,, Morris, J., McCullough, J.A., Reicher, M., Croissant, P., Dunsker, S., Davis, G.W., Brown, C., Hochschuler, S., Saul, T., and Ray, C.: Automated percutaneous discectomy: A prospective multi-institutional study. Neurosurgery 26(2):228-233, 1990.

143. Onik., G., Shang, Y., Maroon, J.C., Eichenblat, M., Mercer, D. And Bailes, J.E.: Percutaneous automated biopsy in the diagnosis of primary infectious spondylitis. Neurosurgery 26(2):234-237, 1990.

144. Maroon, J.C., Kopitnik, T.A., Schulhof, L., Abla, A.A. and Wilberger, J.E.: Diagnosis and microsurgical approach to far-lateral disc herniation in the lumbar spine. J. Neurosurg. 72:378-382, 1990.

145. Kennerdell, J.S. and Maroon, J.C.: Use of the carbon dioxide laser in the management of orbital plexiform neurofibromas. Ophthalmic Surgery 21(2):138-140, 1990.

146. Wilberger, J.E. and Maroon, J.C.: Cervical spine injuries in athletes. The Physician and Sportsmedicine 18(3):56-70, 1990.

147. Wilberger, J.E. and Maroon, J.C.: Occult post-traumatic cervical ligamentous instability. J. Of Spinal Disorders 3(2):1-6, 1990.

148. Bracken, M.B., Shepard, M.J., Collins, W.F., Maroon, J.C., Wilberger, J.E. et al: A randomized controlled trial of methylprednisolone or naloxone in the treatment of acute spinal cord injury. Results of the Second National Acute Spinal Cord Injury Study. New Eng. J. Med. 322:1405-1411, 1990.

149. Elrifai, A.M., Bailes, J.E., Leavitt, M.L., Maroon, J.C., Loesch, D.V., Shih, S.R., Teeple, E and Cottington, E.: Rewarming following profound cooling. Cardiovasc. Sci. And Technology: Basic and Applied II:195-198, 1990.

150. Elrifai, A.M., Bailes, J.E., Leavitt, M.L, Shih, S.R., Teeple, E., Marquardt, M. And Maroon, J.C.: Use of blood substitutes for whole body perfusion in ultra-profound hypothermic cardiac arrest. Ann. Clin. Lab. Sci 20-292, 1990.

151. Elrifai, A.M., Loesch, D.V., Leavitt, M.L., Bailes, J.E., Shih, T.S. and Maroon, J.C.: Rewarming rate and survival post induced ultra-profound hypothermia. Clin. Res. 38(3):793A, 1990.

152. Leavitt, M.L., Bailes, J.E., Elrifai, A., Teeple, E., Marquardt, M., Shih, S.R. and Maroon, J.C.: Survival from prolonged cardiac arrest in totally exsanguinated hypothermic dogs. FASEB J 4(4):A963, 1990.

153. Leavitt, M.L., Bailes, J.E., Shih, S.R., Elrifai, A.M., Hoffman, W.E. and Maroon, J.C.: Outcome following cooling to near the freezing point in totally blood substituted dogs. Soc. Neurosci. Abst. 16(1):740, 1990.

154. Leavitt, M.L., Loesch, D.V. and Maroon, J.C.: Effect of intraventricular atrial natriuretic factor on intracranial pressure in the awake rat. The Physiologist 33:A39, 1990.

155. Leavitt, M.L., Loesch, D.V. and Maroon, J.C.: Measurement of increased intracranial pressure in spontaneously hypertensive versus Wistar rats. Amer. J. Hypert. 3(5):9A, 1990.

156. Teeple, E., Bailes, J.E., Leavitt, M.L., Shih, S.R., Marquardt, M., Elrifai, A., and Maroon, J.C.: Ultra-profound hyperthermia, complete blood substitution, cardiac arrest and low flow perfusion in a dog model: A report. J. Neurosurg. Anesth. 2:515, 1990.

157. Onik, G., Maroon, J.C. and Shang, Y.: Far-lateral disc herniation: Treatment by automated percutaneous discectomy. AJNR 11:865-868, 1990.

158. Bailes, J.E. and Maroon, J.C.: Spinal cord injuries in athletes. New York State J. Of Med. 91(2):44-45, 1991.

159. Bailes, J.E., Leavitt, M.L., Teeple, E. And Maroon, J.C.: Ultra-profound hypothermia with complete blood substitution in a canine model. J. Neurosurg. 74:781-788, 1991.

160. Maroon, M.C. and Bailes, J.E.: Athletic injuries of the cervical spine. Educational booklet by Glaxo, Research Triangle Park, NC, April 1991.

161. Quigley, M.R., Shih, T., Elrifai, A., Loesch, D.V., Smith, K., Lesiecki, M., and Maroon, J.C.: Laser discectomy: Comparison of Ho:YAG and Nd:YAG Systems. Surgical Forum Vol. XLIL:507-509, 1991.

162. Quigley, M.R. and maroon, J.C.: The relationship between survival and the extent of the resection in patients with supratentorial and malignant gliomas. Neurosurgery 29(3):385- 389, 1991.

163. Maroon, J.C., Abla, A.A., Wilberger, J.E., et. al: Central cord syndrome. Clinical Neurosurgery Vol. 37:612-621, 1991.

164. Quigley, M.R., Loesch, D.V., Shih, T., Marquardt, M., Lupetin, A., and Maroon, J.C.: Intracranial cryosurgery in a canine model: A pilot study. Surgical Neurology 38:101- 105, 1992.

165. Elrifai, A.M., Bailes, J.E., Leavitt, M.L., Teeple, E., Shih, S.R., Taylor, M.J., Maroon, J.C.: Blood substitution: An experimental study. Journal of Extra-Corporeal Technology, Vol. 24, No. 2:62-67, 1992.

166. Leavitt, M.L., Bailes, J.E., Elrifai, A.M., Teeple, T.S., Shih, S.R., Ciongoli, K., Devenyi, C., Bazmi, B., and Maroon, J.C.: Comparison of the effects of total blood substitution during two difference levels of hypothermic cardiac arrest. Biomat., Art. Cells Immob. Biotech., 20(2-4), 963-872, 1992.

167. Kazim, M., Kennerdell, J.S., Maroon, J.C., Rothfus, W., Marquardt, M.: Choristoma of the optic nerve and chiasm. Arch. Ophthalmol. 110(2):236-238, 1992.

168. Leavitt, M.L., Bailes, J.E., Elrifai, A., Teeple, E., Shih, S.R., Ciongoli, C., Devenyi, B., Bazmi, B., and Maroon, J.C.: Comparison of the effects of total blood substitution during two different levels of hypothermic cardiac arrest.

169. Bracken, M.D., Shepard, M.J., Collins, W.F., et. A.: Methylprednisolone or naloxone treatment after acute spinal cord injury: 1-year follow-up data. Results of the second national acute spinal cord injury study. J. Neurosurg. 76:23-31, 1992.

170. Onik, G., Maroon, J.C., Jackson, R.: Cauda equine syndrome secondary to an improperly placed nucleotome probe. Neurosurgery 30:412-415, 1992.

171. Chedid, M.K., Handy, F.F., Wilkinson, D.A., Kennerdell, J.S. and Maroon, J.C.: Temperature distributions in porcine orbital tissues following the use of CO2 and ND:YAG lasers. Ophthalmic Surgery 24(2):100-104, 1992.

172. Elrifai, A.M., Bailes, J.E., Shih, S.R., Maroon, J.C., et. Al.: Rewarming, ultraprofound hypothermia and cardiopulmonary bypass. Journal of Extra-Corporeal Technology, 24(4):109-114, 1992.

173. Maroon, J.C., Onik, G., Quigley, M.R., et. al.: Cryosurgery re-visited for the removal and destruction of brain, spinal and orbital tumours. Neurological Research, Vol. 14:294- 302, 1992.

174. Quigley, M.R., Kortyna, R., Goodwin, C., and Maroon, J.C.: Lumbar surgery in the elderly. Neurosurgery Vol. 30(5):672-674, 1992.

175. Wilberger, J.E., Maroon, J.C. and Whiting, D.: Radiographic investigation of the post- spinal cord injury patient. The Outcome Following Traumatic Spinal Cord Injury. Futura Publishing Co., Inc., Mt. Kisco, NY 1992.

176. Quigley, M.R., Shih, T., Elrifai, A., Maroon, J.C. and Lesiecki, M.L.: Percutaneous laser discectomy with the Ho:YAG laser. Lasers in Surgery and Medicine12:621-624, 1992.

177. Elrifai, A.M., Bailes, J.E., Leavitt, M.L., Teeple, E., Shih, S.R., Taylor, M.H., Maroon, J.C., et. al.: Blood substitution: An experimental study. The Journal of Extra-Corporeal Technology 24(2):58-63, 1992.

178. Bailes, J.E., Elrifai, A.M., Leavitt, M.D., Shih, S.R., Taylor, M.J. and Maroon, J.C.: Hypothermia, total blood substitution and cardiac arrest. An experimental study. Neuroscience Journal of Allegheny General Hospital 3, 17-22, 1992.

179. Maroon, J.C., Onik, G., Vidovich, D.V.: Percutaneous discectomy for lumbar disc herniation. Neurosurgery Clinics of North America. Vol. 4(1):125-134, 1993.

180. Maroon, J.C., and McKenzie, R.: Far lateral lumbar disc herniations. Contemporary Neurosurgery Vol. 15, No. 6, 1993.

181. Maroon, J.C., Kennerdell, J.S., Vidovich, D.V.: Spheno-orbital craniotomy for meningioma. Neurosurgical Operative Atlas, Vol. 3, No. 4, pp. 249-1257, 1993.

182. Quigley, M.R. and Maroon, J.C.: Laser discectomy: A review. Spine, Vol. 19, No. 1, pp. 1-4, 1993.

183. Bailes, J.E., Elrifai, A.M., Taylor, M.J., Shih, S.R., Teeple, E., Leavitt, M.D., Baust, J.G. and Maroon, J.C.: Ultra-profound hypothermia combined with blood substitution: A new protocol for extending the safe limits of cardiac arrest for up to 3 hours. Surg. Forum. XLIV, 564-567, 1993.

184. Quigley, M.R., Maroon, J.C., Shih, S.R., Elrifai, A., and Lesiecki, M.L.: Laser discectomy.

185. Maroon, J.C., Kennerdell, J.S., Vidovich, M.D., Abla, A.A., Sternau, L: Recurrent spheno-orbital meningoma. J. Neurosurg. 80:202-208, 1994.

186. Fessler, R.G., Cahill, D.W. Maroon, J.C., Matthew, H.H., Quigley, M.R.: Microdiscectomy for the lumbar spine. Perspect. Neurosurg. 5:73-90, 1994.

187. Taylor, M.J., Bailes, J.E., Elrifai, A.M., Shih, T.S., Teeple, E., Leavitt, M.L., Baust, J.G. and Maroon, J.C.: Asanguineous whole body perfusion with a new intercellular acellular solution and ultraprofound hypothermia provides cellular protection during 3.5 hours of cardiac arrest in a canine model. ASAIO Journal 40:M351-M358, 1994.

188. Maroon, J.C., Bailes, J.E.: Cryoprobe-assisted removal of spinal cord tumors: Technique note. Surg. Neurol. 43:265-266, 1995.

189. Taylor, J.J., Bailes, J.E., Elrifai, A.M., Shih, S.R., Teeple, E., Leavitt, M.L., Baust, J.G. and Maroon, J.C.: A new solution for life without blood: Asanguineous low flow perfusion of a whole-body perfusate during 3 hours of cardiac arrest and profound hypothermia. Circulation 91:431-444, 1995.

190. Simon, D., Taylor, M.J., Elrifai, A.M, Shih, S.R., Bailes, J.E., Davis, D., Kluger, Y., Diamond, D.L. and Maroon, J.C.: Hypothermic blood substitution enables resuscitation after hemorrhagic shock and 2 hours of cardiac arrest. ASAIO Journal, Vol. 41, No. 3, pp. M297-M300, 1995.

191. Maroon, J.C. and Bailes, J.E.: Athletes with cervical spine injuries. Spine21(19):

2294-2299, 1996.

192. Bailes, J.E., Poole, C.C., Hutchison, W., Maroon, J.C., and Fukushima, T.: Utilization

and cost savings of a wide-area computer network for neurosurgical consultation.

Telemedicine Journal 3(2): 135-139, 1997.

193. Acevedo, H.F., Hartsock, R.J., and Maroon, J.C.: Detection of membrane-associated

human chorionic gonadotropin and its subunits on human cultured cancer cells of the

nervous system. Cancer Detection and Prevention 21(4):295-303, 1997.

194. Kiya, N., Dureza, C., Fukushima, T., and Maroon, J.C.: Computer navigational

microscope for minimally invasive neurosurgery. Minimally Invasive Neurosurgery,

3(40):110-115, 1997.

195. Daffner, R.H., Yakulis, R., and Maroon, J.C.: Intraosseous meningioma: A case report.

Skeletal Radiology 27:108-111, 1998.

196. Quigley, M.R., Bost, J., Maroon, J.C., et al: Outcome after microdiscectomy: results

of a prospective single institutional study. Surg. Neurol., 49(3):263-267, 1998.

197. Fukushima, T. and Maroon, J.C.: Repair of carotid artery perforations during

transsphenoidal surgery. Surg. Neurol., 50:174-177, 1998.

198. Elrifai, A.M., Taylor, M.J., Bailes, J.E., Shih, S-r., Teeple, E., Govindan, E. and

Maroon, J.C.: Further development of ultraprofound hypothermia and blood

substitution in a canine model with a view to clinical trials. Cryobiology, December,

1998.

199. Maroon, J.C.: Medical Warrior: Fighting Corporate Socialized Medicine. A Book

Review. Surg. Neurol., 50:495-496, 1998.

200. Maroon, J.C.; Abla A.A.; Bost, J.: Assocation between peridural scar and persistent

low back pain after lumbar discectomy. Neurological Research 21(1):S43-S46, 1999.

201. Baser, S., Maroon, J.C., Oh, M. and Whiting, D: Spinocerebellar degeneration

treated with deep brain stimulation: case report. Neurosurgery, In Press.

202. Maroon, J.C., Lovell, M.R. and Hartl, R.: Cerebral Concussion in Athletes: Evaluation

and Neuropsychological Testing. Submitted to Neurosurgery, April, 1999.

203. Bost, J., Maroon, J.C., and Abla, A.A.: New Product Review: ADCON-L® for

inhibiting postoperative fibrosis. Surgical Physician Assistant, pp. 13-16, May, 1999.

ABSTRACTS

1. Leavitt, M.L., Yudofsky, S.C., Maroon, J.C.: Effects of chronic intraventricular propranolol infusion on shock-induced attack behavior in the rat. American Physiology Society, San Diego, California, October 12, 1987.

2. Leavitt, M.L., Yudofsky, S.C., Maroon, J.C.: Reduction of aggressive behavior by intrathecal infusion of propranolol in the rat. Research Day, The Medical College of Pennsylvania, Philadelphia, October 30, 1987.

3. Haag, E., Maroon, J.C., Lovell, M., Kelin, J.: the effects of cerebral concussion on high school football players. The 4th National Traumatic Brain Injury Symposium, The University of Maryland School of Medicine, Baltimore, Maryland, March 25, 1988.

4. Wilberger, J.E., Maroon, J.C., Prostko, E.R., Diamond, D.: Delayed post-traumatic cervical instability. The 4th Annual Meeting of the Joint Section on Disorders of the Spine and Peripheral Nerves, American Association of Neurosurgeons and Congress of Neurosurgeons. Phoenix, Arizona, February 16-20, 1988.

5. Sternau, L.L., Harris, M.E., Maroon, J.C., Lust, W.D.: CSF neurotransmitters as early predictors of outcome in head injury. The 6th Neurotrauma Symposium, Society of Neuroscience Annual Meeting, Toronto, Canada, 1988.

6. Leavitt, M.L., Yudofsky, S.C., Maroon, J.C., Riley, E.J., Vavitz, M.B.: Chronic intraventricular infusion of the beta-blocker nadolol reduces aggressive behavior. Fed. Amer. Soc. Exp. Biol. 2:A1566, 1988.

7. Leavitt, M.L., Yudofsky, S.C., Maroon, J.C., Happel, M.B., Riley, E.J.: Antiaggressive effect of central nadolol infusion. American Journal of Hypertension 1:17A, 1988.

8. Leavitt, M.L., Yudofsky, S.C., Maroon, J.C., Bavitz, M.B., Riley, E.J.: Continuous systemic administration of beta-blockers reduces aggressive behavior. J. Clin. Pharmacol. 28:932, 1988.

9. Leavitt, M.L., Maroon, J.C., Yudofsky, S.C., Riley, E.J., Bavitz, M.B.: Effects of chronic central versus peripheral infusion of a beta-blocker on aggression. Soc. Neuroscience 14:1011, 1988.

10. Harris, M.E., Sternau, L.L., Maroon, J.C., Lust, W.D.: CSF neurotransmitter and early predictors of outcome in head injury. Poster-Second Prize. AANS, Washington, DC, April, 1989.

11. Leavitt, M.L., Maroon, J.C., Riley, E.J., Yudofsky, S.C.: Antiaggressive effect

of buspirone in 6-hydroxydopamine-treated rats. FASEB Journal 3:A295, 1989.

12. Leavitt, M.L., Maroon, J.C., Price, T.R.P.: Effects of central versus subcutaneous infusion of buspirone on aggression. Physiologist 32:213, 1989.

13. Leavitt, M.L., Loesch, D.V., Maroon, J.C.: Intracranial pressure monitoring in spontaneously hypertensive rats. Society of Neuroscience 15:596, 1989.

14. Leavitt, M.L., Bailes, J.E. Magovern, G., Kao, R., Elrifai, A.M., Teeple, E., Maroon, J.C., Shih, T.S., Marquardt, M.: Ultra-profound hypothermic cardiac arrest in total blood- substituted dogs. Cardiovascular Science and Technology: Basic and Applied I:116-118, 1989.

15. Leavitt, M.L., Bailes, J.E., Elrifai, A.M., Teeple, E., Shih, T.S., Marquardt, M., Maroon, J.C.: Survival from prolonged cardiac arrest in totally exsanguinated hypothermic dogs. 74th Annual Meeting, FASEB, Washington, DC, April 1990.

16. Teeple, E., Bailes, J.E., Leavitt, M.L., Shih, T.S., Marquardt, M., Elrifai, A.M., Maroon, J.C.: Ultra-profound hypothermia, complete blood substitution, cardiac arrest and low flow perfusion in a dog model: A report. Annual Meeting, Society of Neurosurgical Anesthesia and Critical Care, Honolulu, Hawaii, March 1990.

17. Elrifai, A.M., Bailes, J.E., Leavitt, M.L., Shih, T.S., Teeple, E., Marquardt, M., Maroon, J.C.: The use of blood substitutes for whole body perfusion in ultra-profound hypothermic cardiac arrest. 92nd Meeting, Association of Clinical Scientists, Vancouver, British Columbia, May 1990.

18. Leavitt, M.L., Bailes, J.E., Shih, T., Elrifai, A.M., Teeple, E., Hoffman, W.E., Maroon, J.C.: Outcome following cooling to near the freezing point in totally blood-substituted dogs. Soc. Neuroscience Abst. 16:740, 1990.

19. Leavitt, M.L., Loesch, D.B., Maroon, J.C.: Effect of intraventricular atrial natriuretic factor of intracranial pressure in the awake rat. Physiologist 33:A39, 1990.

20. Leavitt, M.L., Devenyi, C., Riley, J., Price, T.R.P., Maroon, J.C.: Test of the buspirone metabolite I-PP on induced aggressiveness in the rat. FASEB J 5(4):A487, 1991.

21. Gianaris, P.G., Knepper, P., Maroon, J.C., Rumdna C., Bailes, J.E., McLone, D.: Embryonic spinal cord transplantation: an electrophoretic analysis of graft viable tissue. 7th Annual Meeting of the Joint Section of Disorders of the Spine and Peripheral Nerves, Rancho Mirage, California, February 14, 1991.

22. Gianaris, P., Bailes, J.E., Maroon, J.C.: CO2 laser assisted embryonic spinal cord transplantation I. Lasers in Surgery and Medicine, Supplement 3, 31, 1991.

23. Bailes, J.E. and Maroon, J.C.: Preliminary experience with NeuroLink: A neurosurgical wide area network. Congress of Neurological surgeons, 44th Annual Meeting, Chicago, IL, October 1994.

24. Quigley, J.R., Bost, J., Maroon, J.C., Elrifai, A., and Panahandeh, J: Outcome following microdiscectomy. American Association of Neurological Surgeons 63rd Annual Meeting, Orlando, FL, April 1995.

25. Quigley, J., Cantella, D., Vidovich, D., Wilberger, J., and Maroon, J.C.: Simplified method of predicting the outcome following very severe head injury. American Association of Neurological surgeons 63rd Annual Meeting, Orlando, FL, April 1995.

26. Leavitt, M.L., Acevedo, H.F., Acevedo, E.A, Krichevsky, A., Gorewit, R., and Maroon, J.C.: Brain glioma treatment by monoclonal antibodies to human chorionic gonadotropin. Society for Neurosciences 25th Annual Meeting, San Diego, California, November, 1995.

NATIONAL AND INTERNATIONAL PRESENTATIONS

1. Maroon, J.C.: Surgery at the Base of the Skull. Basal Skull Surgery Symposium, San Francisco, California, April 5-7, 1984

2. Maroon, J.C.: Surgical Treatment of Orbital Tumors: Indications and Techniques. American Association of Neurological Surgeons, April 8-13, 1984,

3. Maroon, J.C.: Diagnosis and Management of Disc Disease. Monsour Medical Center, Pittsburgh, Pennsylvania, June 12, 1984.

4. Maroon, J.C.: Neurological Treatment for Fitness and Sports Injury. Congress of Neurological Surgeons Annual Meeting, New York, September 30 - October 5, 1984.

5. Maroon, J.C.: Diagnosis and Treatment of Stroke. St. John's Medical Center, Steubenville, Ohio, October 15, 1984.

6. Maroon, J.C.: Fractures: Common Sense Solutions for Common Problems. Cervical Spine Injuries Seminar, Station Square, Pittsburgh, Pennsylvania, November 14, 1984.

7. Maroon, J.C.: Head and Neck Injuries in the Athlete. Fifth Annual Sports Medicine Seminar, Conemaugh Valley Memorial Hospital, Johnstown, Pennsylvania, March 6, 1995.

8. Maroon, J.C.: Orbital and Parasellar Tumors. Laser Association of Neurological Surgery International, Houston, Texas, March 28-31, 1985.

9. Maroon, J.C.: Orbital Approaches, Microsurgery Workshop, St. Louis, Missouri, April 18-1, 1985.

10. Maroon, J.C.: Head and Neck Injuries, Highland Sports Medicine Clinic, Highland High School, April 20, 1985.

11. Maroon, J.C.: Neurological Aspects of Sports Medicine. American Association of Neurological Surgeons Annual Meeting, Atlanta, Georgia, April 21-15, 1985.

12. Maroon, J.C.: Neurological Consequences of Sports Injuries. Regional Adolescent Trauma Meeting, Station Square, Pittsburgh, Pennsylvania, May 15, 1985.

13. Maroon, J.C.: The Diagnosis and Treatment of Tumors of the Base of the Skull, Microsurgery in the Treatment of Ruptured Lumbar Discs and Syringomyelia. 35th Annual Meeting of the Congress of Neurological Surgeons, Honolulu, Hawaii, September 29 - October 4, 1985.

14. Maroon, J.C.: Indications for Surgery in Subarachnoid Hemorrhage. Beaver County Medical Society, November 16, 1985.

15. Maroon, J.C.: The Microsurgical and Percutaneous Treatment of Lumbar Disc Disease. Interurban Neurosurgical Society, Chicago, Illinois, March 7, 1986.

16. Maroon, J.C.: The Microsurgical and Percutaneous Treatment of Lumbar Disc Disease. Post-Graduate Course on Skeletal Radiology, Phoenix, Arizona, March 15-20, 1986.

17. Maroon, J.C.: The Neurosurgical Management of Cervical Disc Disease. Post-Graduate Course on Skeletal Radiology, Phoenix, Arizona, March 15-20, 1986.

18. Maroon, J.C.: Percutaneous Lumbar Discectomy. Annual Meeting o the American Association of Neurological Surgeons, Denver, Colorado, April 13-17, 1986.

19. Maroon, J.C.: Intraoperative Cranial Neurosonography Correlative Imaging with CT and MRI, American Roentgen Ray Society, Scientific Program, XVIII, Washington, D.C., April 18, 1986.

20. Maroon, J.C.: Microsurgical and Percutaneous Removal of Lumbar Disc. Columbia University, May 21-22, 1986.

21. Maroon, J.C.: New Approaches to Disc Disease - Percutaneous Lumbar Discectomy. Congress of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, September 16, 1986.

22. Maroon, J.C.: Presidential Address. Congress of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, September 16, 1986.

23. Maroon, J.C.: The Neurosurgeon's Role in Management of Orbital Tumors. Congress of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, September 18, 1986.

24. Maroon, J.C.: Surgical Treatment of Brain Tumors. Japanese Neurosurgical Society, Tokyo, Japan, October 1-4, 1986.

25. Maroon, J.C.: Percutaneous Automated Lumbar Discectomy. Japanese Neurosurgical Society, Tokyo, Japan, October 1-4, 1986.

26. Maroon, J.C.: Advanced Orbital Surgery: Techniques and practical Experience, Techniques of Transcranial Orbital Surgery. Allegheny General Hospital, Pittsburgh, Pennsylvania, October 24-25, 1986.

27. Maroon, J.C.: Athletic Sports Injuries. St. John's Hospital, Steubenville, Ohio, November 17, 1986.

28. Maroon, J.C.: Neurosurgical Management of Craniocerebral and Spinal Cord Trauma, Second San Antonio International Symposium on Neuroanesthesia, San Antonio, Texas, February 6, 1987.

29. Maroon, J.C.: Advanced Technology - New Neurosurgical Techniques and Instrumentation. Second San Antonio International Symposium on Neuroanesthesia, San Antonio, Texas, February 6, 1987.

30. Maroon, J.C.: Advanced Neurosurgical Laser Course, Allegheny General Hospital, Pittsburgh, Pennsylvania, April 3-4, 1987.

31. Maroon, J.C.: Advanced Orbital Surgery Course, Techniques of Transcranial Orbital Surgery. Allegheny General Hospital, Pittsburgh, PA April 10-11, 1987.

32. Maroon, J.C.: New Techniques in the Treatment of Lumbar Disc Disease. Annual Meeting of the American Association of Neurological Surgeons, Dallas, Texas, May 4-6, 1987.

33. Maroon, J.C.: Automated Percutaneous Discectomy. Annual Meeting of the American Association of Neurological Surgeons, Dallas, Texas, May 4-6, 1987.

34. Maroon, J.C.: Effective Chronic Continuous Intraventricular Propranolol on Aggressive Behavior. Neurosurgical Society of America, Gleneden Beach, Oregon, May 13, 1987.

35. Maroon, J.C.: Percutaneous Discectomy Workshop, Allegheny General Hospital, Pittsburgh, Pennsylvania, May 16-17, 1987.

36. Maroon, J.C.: Automated Percutaneous Discectomy: Preliminary Experience. Eighth European Congress of Neurosurgery, Barcelona, Spain, September 6-11, 1987.

37. Maroon, J.C.: Surgical Approaches to the Orbit. 37th Annual Meeting of the Congress of Neurological Surgeons, Baltimore, Maryland, October 25, 1987.

38. Maroon, J.C.: Treatment Alternatives in Lumbar Disc Disease. 37th Annual Meeting of the Congress of Neurological Surgeons. Baltimore, Maryland, October 18, 1987.

39. Maroon, J.C.: Acute Head and Neck Injuries in Athletes. Post-Graduate Day in Family Practice, Wheeling Hospital, Wheeling, West Virginia, November 5, 1987.

40. Maroon, J.C.: Spinal Trauma: New Approaches to Therapy. The 6th Annual Trauma Symposium, The McLure House, Wheeling, West Virginia, November 12, 1987.

41. Maroon, J.C.: Athletic Head and Neck Injuries. The Emstar 6th Annual Trauma Symposium, Ohio Valley Medical Center, Wheeling, West Virginia November 14, 1987.

42. Maroon, J.C.: Percutaneous Aspiration of Herniated Lumbar Discs. Society of British Neurosurgeons, Oxford, England, April 13-15, 1988.

43. Maroon, J.C.: Positioning for Spinal Surgery. American Association of Neurological Surgeons Annual Meeting, Toronto, Canada, April 24-28, 1988.

44. Maroon, J.C.: Spinal Injuries in Athletes. American Association of Neurological Surgeons Annual Meeting, Toronto, Canada, April 24-28, 1988.

45. Maroon, J.C.: Techniques of Transcranial Orbital Surgery. Advanced Orbital Surgery Course, Allegheny General Hospital, Pittsburgh, Pennsylvania, May 13-14, 1988.

46. Maroon, J.C.: Management of Orbital Lesions. Neurosurgical Nurse's Conference, San Francisco, California, June 2-3, 1988.

47. Maroon, J.C.: Percutaneous Automated Discectomy. Neurosurgical Nurse's Conference, San Francisco, California, June 2-3, 1988.

48. Maroon, J.C.: Nucleotome Workshop for Percutaneous Discectomy. Korean Society of Neurological Surgeons, Seoul, Korea, June 17-24, 1988.

49. Maroon, J.C.: Surgical Treatment of Orbital Tumors. Korean Society of Neurological Surgeons, Seoul, Korea, June 17-24, 1988.

50. Maroon, J.C.: Anterior and Anterolateral Approaches to the Cranial Base, Panel Discussion. International Symposium on Cranial Base Surgery, Pittsburgh, Pennsylvania, September 13-17, 1988.

51. Maroon, J.C.: Orbital Tumors. International Symposium on Cranial Base Surgery, Pittsburgh, Pennsylvania, September 13-17, 1988.

52. Maroon, J.C.: Spinal Cord Injury and Regeneration. Congress of Neurological Surgeons Annual Meeting, Seattle, Washington, September 24-29, 1988.

53. Maroon, J.C.: Percutaneous Automated Discectomy. Congress of Neurological Surgeons Annual Meeting, Seattle, Washington, September 24-19, 1988.

54. Maroon, J.C.: Biomechanics of the Lumbar Spine. Congress of Neurological Surgeons Annual Meeting, Seattle, Washington, September 24-29, 1988.

55. Maroon, J.C.: New Approaches to Lumbar Disc Disease. Congress of Neurological Surgeons Annual Meeting, Seattle, Washington, September 24-29, 1988

56. Maroon, J.C.: Spinal Cord Injury and Regeneration - An Overview of the Problem. Pittsburgh, Pennsylvania, November 9-11, 1988.

57. Maroon, J.C.: Lasers in Orbital Surgery. Latin American Congress of Neurological Surgeons, Acapulco, Mexico, November 13-19, 1988.

58. Maroon, J.C.: Percutaneous Discectomy. Latin American Congress of Neurological Surgeons, Acapulco, Mexico, November 13-19, 1988.

59. Maroon, J.C.: Results of Percutaneous Discectomy National Cooperative Study. American Association of Neurological Surgeons Annual Meeting, Washington, D.C., April 3-8, 1989.

60. Maroon, J.C.: The Microsurgical and Percutaneous Treatment of Herniated Lumbar Discs. American Neurological Society Meeting, Chicago, Illinois, April 15, 1989.

61. Maroon, J.C.: Development of a Robotically Controlled Operating Microscope. Neurosurgical Society of American Meeting, Bermuda, May 11, 1989.

62. Maroon, J.C.: Percutaneous Discectomy: Which Therapy, Which Patient. International Symposium on the State-of-the-Art of Percutaneous Lumbar Discectomy, Marbella, Spain, May 25, 1989.

63. Maroon, J.C.: Automated Percutaneous Lumbar Discectomy: The American Experience. International Symposium on the Sate-of-the-Art of Percutaneous Lumbar Discectomy, Marbella, Spain, May 25, 1989.

64. Leavitt, M.L., Bailes, J.E., Magovern, G., Kao, R., Elrifai, A.M., Teeple, E., Maroon, J.C., Shih, T.S. and Marquardt, M.: Ultra-Profound Hypothermic Cardiac Arrest in Totally Blood-Substituted Dogs. Conference for Cardiovascular Science and Technology, Louisville, Kentucky, December 2, 1989.

65. Bailes, J.E., Leavitt, M.L., Maroon, J.C., Teeple, E., Shih, T.S., Elrifai, A. and Marquardt, M. Ultra-Profound Hypothermia and Blood Substitution. Lende Neurosurgical Conference, Snowbird, Utah, February 5, 1990.

66. Teeple, E., Bailes, J.E., Leavitt, M.L., Maroon, J.C., Shih, T.S., Marquardt, M. and Elrifai, A. Ultra-Profound Hypothermia, Complete Blood Substitution, Cardiac Arrest and Low-Flow Perfusion in a Dog Model. Society of Neurosurgical Anesthesia and Critical Care, Waikiki, Hawaii, March 14, 1990.

67. Maroon, J.C.: Diagnosis and Microsurgical Approach to Far Lateral Disc Herniation in the Lumbar Spine. American Association of Neurological Surgeons Annual Meeting, Nashville, Tennessee, April 28, 1990.

68. Maroon, J.C.: The Management of Recurrent Spheno-Orbital Meningiomas. American Association of Neurological Surgeons Annual Meeting, Nashville, Tennessee, April 28, 1990.

69. Maroon, J.C.: Management of Lumbar Disc: Percutaneous Automated Discectomy. American Association of Neurological Surgeons Annual Meeting, Nashville, Tennessee, April 28, 1990.

70. Bailes, J.E., Leavitt, M.L., Maroon, J.C., Teeple, E., Elrifai, A., Shih, T.S. and Marquardt, M., Potential for Ultra-Profound Hypothermia and Blood Substitution: A Model System. Symposium on Hypothermic Medicine, CRYO '90, Binghampton, New York, June 17, 1990.

71. Bailes, J.E., Leavitt, M.L., Elrifai, A.M., Shih, T.S., Teeple, E., Marquardt, M and Maroon, J.C.: The Use of Ultra-Profound Hypothermia in Totally Exsanguinated and Blood-Substituted Canine Model: I. The Method. CRYO '90, Binghampton, New York, June 18, 1990.

72. Elrifai, A.M., Bailes, J.E., Leavitt, M.L., Shih, T.S., Teeple, E., Marquardt, M. and Maroon, J.C.: The Use of Ultra-Profound Hypothermia in Totally Exsanguinated and Blood-Substituted Canine Model: II. The Outcome. CRYO '90, Binghampton, New York, June 18, 1990.

73. Elrifai, A.M., Loesch, D.V., Leavitt, M.L., Bailes, J.E., Shih, T.S., Maroon, J.C., Ciongoli, K.A. and Devenyi C.: Rewarming Rate and Survival Post Induced Ultra- Profound Hypothermia. Amer. Fed. Clin. Research Meeting, New York, New York, October 1990.

74. Leavitt, M.L., Bailes, J.E., Shih, T., Elrifai, A.M., Teeple, E. And Maroon, J.C.: Outcome Following Cooling to Hear the Freezing Point in Totally Blood-Substituted Dogs, Society for Neuroscience Meeting, St. Louis, Missouri, October 1990.

75. Bailes, J.E., Leavitt, M.L., Maroon, J.C., Teeple, E., Elrifai, A., Shih, T.S. and Marquardt, M.: Ultra-Profound Hypothermia and Asanguineous Blood-Sustained Cardiac Arrest in a Canine Model. Congress of Neurological Surgeons Annual Meeting, Los Angeles, California, October 20, 1990.

76. Maroon, J.C.: Current Techniques in Lumbar Disc Disease. Congress of Neurological Surgeons Annual Meeting, Los Angeles, California, October 20, 1990.

77. Maroon, J.C.: Microsurgery and the Professional Athlete. NFL PA Retired Players Convention, Oglebay, West Virginia, Mary 24, 1991.

78. Wilberger, J.E., Haag, B. and Maroon, J.C.: Cumulative Effects of Football Related Minor Head Injury. Congress of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, April 20-25, 1991.

79. Quigley, M.R. and Maroon, J.C.: The Relation of Survival to the Extent of Resection in Supratentorial Malignant Glioma Patients. Congress of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, April 20-25, 1991.

80. Leavitt, M.L., Loesch, D.V. and Maroon, J.C.: Poster #1137 - Cerebrospinal Blood Pressure: Effects of Intracerebroventricular Infusions of Artificial CSF and Atrial Natriuretic Peptide in the Conscious Rat. Congress of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, April 20-25, 1991.

81. Quigley, M.R. and Maroon, J.C.: Poster #1237 - The Role of Discography Prior t Automated Percutaneous Discectomy. Congress of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, April 20-25, 1991.

82. Gianaris, P., Bailes, J.E. and Maroon, J.C.: Poster #1248 - Successful Embryonic Transplantation is Distinct from Normal Developmental Neurobiology: An Electrophoretic Assay of Visible Graft Tissue. Congress of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, April 20-25, 1991.

83. Quigley, M.R., Loesch, D.V., Shih, T.S., Marquardt, M. And Maroon, J.C.: Poster #1309 - Intracranial Cryosurgery in a Canine Model. American Association of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, April 20-25, 1991.

84. Maroon, J.C.: Refinements of Techniques for Lumbar Disc Surgery. American Association of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, April 20-25, 1991.

85. Maroon, J.C.: Spectrum of Athletic Injury. American Association of Neurological Surgeons Annual Meeting, New Orleans, Louisiana, April 20-25, 1991.

86. Maroon, J.C.: Sports Injuries in Neurosurgery. Congress of Neurological Surgeons Annual Meeting, Orlando, Florida, October 1991.

87. Maroon, J.C.: The Diagnosis and Treatment of Surgical Lesions of the Visual System - Optic Nerve to Occipital Cortex. Special Course. Congress of Neurological Surgeons Annual Meeting, Orlando, Florida, October 1991.

88. Maroon, J.C.: Surgical Management of Recurrent Sphenoid Wing Meningiomas. IV Congresso Da Academia Brasileira de Neurocirurgia, Sao Paulo, Brazil, November 1991.

89. Maroon, J.C.: Surgical Approaches to the Orbit. IV Congresso Da Academia Brasileira de Neurocirurgia, Sao Paulo, Brazil, November 1991.

90. Maroon, J.C.: Percutaneous Discectomy--What's New and What's Coming. Greater Pittsburgh Rehabilitation Hospital, Monroeville, Pennsylvania, November 1991.

91. Maroon, J.C.: The Lumbar Disc. American Association of Neurological Surgeons Annual Meeting, San Francisco, California, April 1992.

92. Maroon, J.C.: Recent Trends in Spinal Surgery. The American College of Surgeons Annual Meeting, New Orleans, Louisiana, October 1992.

93. Maroon, J.C., Onik, G., Quigley, M.R., et. al: Cryosurgery Re-Visited for the Removal and Destruction of Brain, Spinal and Orbital Tumors. Congress of Neurological Surgeons Annual Meeting, Washington, DC, October 1992.

94. Ominous Prognostic Indicators Following Head Injury. Congress of Neurological Surgeons Annual Meeting, Washington, DC, October 1992.

95. Maroon, J.C.: Comprehensive Management of Lumbar Disc Disease. Congress of Neurological Surgeons Annual Meeting, Washington, DC, October 1992.

96. Maroon, J.C.: Cryosurgery in the Treatment of Brain, Spinal and Orbital Tumors. Neurosurgical Society of America Annual Meeting, Boca Raton, Florida, March 1993.

97. Maroon, J.C.: Tumors of the Orbit and Periorbital Region. American Association of Neurological Surgeons Annual Meeting, Boston, Massachusetts, April 1993.

98. Maroon, J.C.: Cryosurgery in the Treatment of Brain, Spinal and Orbital Tumors. Poster Presentation. American Association of Neurological Surgeons Annual Meeting, Boston, Massachusetts, April 1993.

99. Maroon, J.C.: Surgical Management of Orbital Tumors - Experience with 900 Cases. The 6th Japanese Society for Skull Base Surgery, Nagoya, Japan, June 30-July 1, 1994.

100. Maroon, J.C.: Treatment of Lumbar Disc Disease, State-of-the-Art. American Association of Neurological Surgeons, Annual Meeting, San Diego, California, April 1994.

101. Maroon, J.C.: Percutaneous Spine Techniques: Discography, APLD, and Laser. Congress of Neurological Surgeons 44th Annual Meeting, Chicago, Illinois, October 1994.

102. Maroon, J.C.: How to Evaluate a Practice Opportunity. Congress of Neurological Surgeons Annual Meeting, Chicago, Illinois, October 1994.

103. Maroon, J.C.: Percutaneous Lumbar Techniques. Congress of Neurological Surgeons Annual Meeting, Chicago, Illinois, October 1994.

104. Maroon, J.C.: The Management of Spine and Disc Disorders. St. John Medical Center Fall Seminar, Steubenville, Ohio, November 1994.

105. Maroon, J.C.: Surgical Management of Spheno-Orbital Meningiomas. Pan Pacific Skull Base Surgery Workshop, Island of Lanai, Hawaii, March 1995.

106. Maroon, J.C.: Dissection of Cranio-Orbital Approaches (Part I and II). Congress of Neurological Surgeons Annual Meeting, Chicago, Illinois, October 1994.

107. Maroon, J.C.: Change in Health Care and Impact on Neurosurgery. American Association of Neurological Surgeons Annual Meeting, Orlando, Florida, April 1995.

108. Maroon, J.C.: Treatment of Lumbar Disc Disease: State of the Art. American Association of Neurological Surgeons Annual Meeting, Orlando, Florida, April 1995.

109. Maroon, J.C.: Concepts of Minimally Invasive Surgery. Joint International Congress of Minimally Invasive Techniques in Neurosurgery and Otolaryngology, Pittsburgh, Pennsylvania, June 1995.

110. Maroon, J.C.: Indications and Operative Techniques for Percutaneous Discectomy and Microsurgical Discectomy. Joint International Congress of Minimally Invasive Techniques in Neurosurgery and Otolaryngology, Pittsburgh, Pennsylvania, June 1995.

111. Maroon, J.C.: Cerebral Monitoring Techniques and Lasers in Surgery. Joint International Congress of Minimally Invasive Techniques in Neurosurgery and Otolaryngology, Pittsburgh, Pennsylvania, June 1995.

112. Maroon, J.C.: Surgical Management of Cranio-Orbital Tumors. Joint International Congress of Minimally Invasive Techniques in Neurosurgery and Otolaryngology, Pittsburgh, Pennsylvania, June 1995.

113. Maroon, J.C.: How to Evaluate a Practice Opportunity. Congress of Neurological Surgeons Annual Meeting, San Francisco, California, October 1995.

114. Maroon, J.C.: Is there a Future for Percutaneous Intradiscal Therapy? Congress of Neurological Surgeons Annual Meeting, San Francisco, California, October 1995.

115. Maroon, J.C.: Orbital Tumors. Congress of Neurological Surgeons Annual Meeting, San Francisco, California, October 1995.

116. 6th Bangkok Neurosurgical Forum, Bangkok, Thailand, February 1996.

117. Maroon, J.C.: Introduction and Overview of Sports Related Concussion. Sports Related

Concussion and CNS Injuries, Orlando, Florida, February, 1997.

118. Maroon, J.C.: Surgical Approaches to the Orbit. 18th Annual Meeting of the Egyptian

Society of Neurological Surgeons. Cairo, Egypt, March 1997.

119. Maroon, J.C.: Minimally Invasive Treatment of Lumbar Disc Disease. 18th Annual

Meeting of the Egyptian Society of Neurological Surgeons. Cairo, Egypt, March, 1997.

120. American Association of Neurological Surgeons 65th Annual Meeting, April, 1997.

121. Pennsylvania Athletic Trainer's Association, May, 1997.

122. World Association of Lebanese Neurosurgeons, Beirut, Lebanon, July, 1997.

123. Maroon, J.C.: Cranio-orbital Surgery, Congress of Neurological Surgeons 47th Annual

Meeting, New Orleans, Louisiana, September 1997.

124. Maroon, J.C.: Greast Expectations: The Joy of a Surgical Career, 83rd Clinical Congress

of the American College of Surgeons, Chicago, Illinois, October 1997.

125. Maroon, J.C.: The Past, Present and Future of Neurosurgery. The American Academy

of Pediatric Neurosurgery and The Pediatric Neurosurgical Fellowship Directors Annual

Meeting, Pittsburgh, Pennsylvania, November, 1997.

126. Maroon, J.C.: Neurological Injuries and the Athlete. American Association of

Neurological Surgeons 66th Annual Meeting, Philadelphia, Pennsylvania, April 1998.

127. Maroon, J.C.: Diagnosis and Management of Foraminal and Far Lateral Lumbar Disc

Herniations. American Association of Neurological Surgeons 66th Annual Meeting,

Philadelphia, Pennsylvania, April, 1998.

128. Maroon, J.C.: Inhibition of Postoperatie Peridural Fibrosis and Reduction of Fibrosis

Related Symptoms with a Bioresorbable Carboyhydrate Gel: Adcon®. American

Association of Neurological Surgeons 66th Annual Meeting, Philadelphia,

Pennsylvania, April 1998.

129. Maroon, J.C.: Microsurgical and Percutaenous Approaches to Lumbar Discs. XIX

Course of Continued Education in Neurosurgery, Sao Paulo, Brazil, April, 1998.

130. Maroon, J.C.: Management of Head and Neck Injuries in Athletics. XIX Course of

Continued Education in Neurosurgery, Sao Paulo, Brazil, April, 1998.

131. Maroon, J.C.: Management of Spheno-Orbital Meningiomas. XIX Course of Continued

Education in Neurosurgery, Sao Paulo, Brazil, April, 1998.

132. Maroon, J.C.: The Management of Cerebral Concussion in Athletes, 51st Annual

Meeting of the Neurosurgical Society of America, Quebec City, Quebec, Canada,

May, 1998.

133. Maroon, J.C.: Concussions and Other Head Injuries. National Basketball Trainer's

Association Continuing Medical Education, Chicago, Illinois, June, 1998.

134. Maroon, J.C.: Neuropsychological Testing of Professional Athletes. National

Basketball Trainer's Association Continuing Medical Education, Chicago, Illinois,

June, 1998.

135. Maroon, J.C.: Minimally Invasive Surgery for Lumbar Disc Disease. International

Winter Congress on Minimally Invasive Techniques for Neurosurgery and

Otolaryngology, Aspen, Colorado, March 24, 1999.

136. Maroon, J.C.: Healing and Spirituality: Patients I Have Met. Live Well with Cancer

Programs at the Cancer Caring Center, Pittsburgh, PA, April 7, 1999.

137. Maroon, J.C.: Cerebral Concussion Management and Return to Play Decisions.

American Association of Neurological Surgeons 67th Annual Meeting, New Orleans,

LA, April 26, 1999.

138. Maroon, J.C.: Cerebral Concussion on Athletes: Evaluation and Neuropsychological

Testing. American Association of Neurological Surgeons 67th Annual Meeting,

New Orleans, LA, April 27, 1999.

139. Maroon, J.C.: Head and Neck: The NFL C-Spine. Sports Medicine 1999: An NFL

Perspective, Bal Harbour, FL, May 7-9, 1999.

VISITING PROFESSOR

1. University of Cincinnati, March 27-18, 1984, Diagnosis and Treatment of Pituitary Tumors.

2. Indiana University and Indiana State Medical Association, October 19-24, 1984, Surgical Approaches to the Orbit.

3. Harvard University, November 5-9, 1984, Optic Nerve and Sports Medicine.

4. Northwestern University April 4-5, 1985, Treatment of Orbital and Parasellar Tumors.

5. Cleveland Clinic, November 14-15, 1985, Surgical Approaches to the Orbit.

6. University of Cincinnati, January 8-10, 1986, Percutaneous Lumbar Discectomy.

7. Dartmouth University, December 12, 1986, Percutaneous Discectomy.

8. West Virginia University, December 11, 1987, Treatment of Cervical and Lumbar Spine Disorders.

9. Medical College of Pennsylvania, December 15, 1987, Microsurgical and Percutaneous Approaches to Herniated Lumbar Discs.

10. Wayne State University, May 1990, Treatment of Cervical and Lumbar Spine Disorders.

11. University of Pittsburgh Medical Center, December 1995.

12. Stanford University Medical Center, January 15, 1998, Surgical Approaches to Orbital Tumors.

13. University of Miami Medical Center, January 14-15, 1999, Minimally Invasive Surgery

of the Spine, Orbital Surgery by the Neurosurgeon, Balance and the Neurosurgeon:

Attainable or an Oxymoron?

14. University of Indiana, March 13-14, 1999, Head Injuries in Athletes - Evaluation and

Neuropsychological Testing.

revised 11/15/99

kph

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Last Updated: November 5, 2000