Nedal Hejazi, MD
 

 

  

                     

Scientific Activities & Publications
 

Articles in Refereed Journals:

Hejazi N. Microsurgical infrapedicular paramedian approach for retrovertebral lumbar disc herniations. Technical note. J Neurosurg Spine. 2005 Jan;2(1):88-91.

Hejazi N, Hassler W, Offner F, Schuster A. Cavernous malformations of the orbit: a distinct entity? A review of own experiences. Neurosurg Rev. 2007 Jan;30(1):50-4; discussion 54-5.

Hejazi N. Intraorbital lymphomas: neurosurgical experiences and management strategies. Neurosurg Rev. 2006 Apr;29(2):123-9.

Hejazi N. Frameless image-guided neuronavigation in orbital surgery: practical applications. Neurosurg Rev. 2006 Apr;29(2):118-22.

Hejazi N, et al: Intraoperative cervical epidurography: a simple modality for assessing the adequacy of decompression during anterior cervical procedures. Technical Note. J Neurosurg (Spine 1) 98:96–99, 2003

Hejazi N, et al. Combined transarticular lateral and medial approach with partial facetectomy for lumbar foraminal stenosis: Technical note. Journal of Neurosurgery (free article) 96:118-121, 2002

Hejazi N, Witzmann A, Fae P. Unilateral Decompressive Craniectomy for Children with Severe Head Injuries: Report of 7 Cases and Review of the Literature. European Journal of Pediatrics 2002;161:99-104

Hejazi N, Witzmann A, Hassler W. Ocular Manifestations of Sphenoidal Mucoceles. Clinical Features and Neurosurgical Management of three Cases and Review of the Literature". Surgical Neurology 2001;56(5):338-343

Hejazi N, Witzmann A, Hergan K. Gliomatosis Cerebri. Intra-vitam Stereotactic Determination in 2 Cases and Review of the Literature. British Journal of Neurosurgery 2001;15(5):396-401

Hejazi N, et al. Bilateral subdural effusions and cerebral displacements associated with spontaneous intracranial hypotension: diagnostic and management strategies. Journal of Neurosurgery 2002;96:956-959

Hejazi N, et al. Spinal intramedullary teratoma with exophytic components. Neurosurg Rev (May 2003) 26: 113-116

Hejazi N, et al. Cavernous Malformations of the Orbit: A Distinct Entity?
Am J Clin Pathol 2002;118:634-635

Witzmann A, Hejazi N. Schmerzbehandlung chronischer Wirbelsäulenleiden. (German)
J. Neurol. Neurochir. Psychiatr. 2001(4):23-32

Hejazi N, Witzmann A. Posterior Cervical Foraminotomy for Compressive Radiculopathy. Neurosurgery 2000;47:512.

Witzmann A, Hejazi N, Krasznai L. Posterior cervical foraminotomy. A follow-up study of 67 surgically treated patients with compressive radiculopathy.
Neurosurg Rev 2000;23(4):213-217.

Hejazi N, Witzmann A. Unilateral Decompressive Craniectomy for Children with Severe Head Injuries. Neurosurgery 2000;47:510.

Hejazi N, Claasen N, Hassler W: Orbital and Cerebral Cavernomas: comparison of clinical, neuroimaging, and neuropathological features. Neurosurgical Rev 1999;22:28-33.

Simma B, Tscharre A, Hejazi N, et al. Neurologic outcome after decompressive craniectomy in children. Intensive Care Med 2002;28:1000

Hejazi N; Hassler W. Intracranial tuberculomas. Review of the literature and own experience. Neurosurgery Quarterly 1999;9(2): 154-161.

Hejazi N; Hassler W, Farghaly F. Transconjunctival microsurgical approach to the orbit. Neurosurgery Quarterly 1999;9(3): 197-208.

Hejazi N; Hassler W. Microsurgical treatment of intramedullary spinal cord tumors. Neurol Med Chir (Tokyo) 1998;38(5):266-273.

Hassler W, Hejazi N. Complications of angioma surgery. Personal experience in 191 patients with cerebral angiomas. Neurol Med Chir Suppl. (Tokyo) 1998;38: 238-244.

Hejazi N; Hassler W. Cerebral angiomas: experience with microsurgical treatment in 191 cases. Neurosurgery 1998;43(3):721.

Hejazi N; Hassler W. Microsurgical treatment of intrameduallry spinal cord tumors. Results of 80 patients and review of the relevant literature. Neurosurgery 1998;43(3):675.

Hejazi N; Hassler W. Nine cases of nontraumatic spinal epidural hematoma. Neurol Med Chir (Tokyo) 1998;38(11):718-724.

Hejazi N; Hassler W. Multiple intracranial tuberculomas with atypical response to tuberculostatic chemotherapy. Review of the literature and own experience. Acta Neurochir (Wien) 1997;139(3):194-202.

Hejazi N; Hassler W. The transconjunctival microsurgical approach to the orbit: recent experience in 22 cases. Br J Neurosurg 1997 Aug;11(4):310-7.

Hejazi N; Hassler W. Multiple intracranial tuberculomas. literature review. Infection 1997 Jul-Aug;25(4):233-9.

Hejazi N; et al. Mikrochirurgischer transkonjunktivaler Zugang zur Orbita. Erste retrospektive Erfahrungsanalyse mit dem transkonjunktivalen Zugang bei 15 Patienten. Klinische und chirurgische Aspekte. Ophthalmologe 1996 Oct;93(5):623-30 (German).

Schul C; Moskopp D; Horch C; Hejazi N; Schul B; Wassmann H. Lumbar pseudomeningeocele as a rare cause of radicular irritation. Zentralbl Neurochir Suppl (1995):43.

Chapters, Proceedings

Witzmann A, Hejazi N (2001): Schmerzbehandlung chronischer Wirbelsäulenleiden. J. Neurol. Neuros. Psychiatr. 4:23-32 (German).

Hejazi N, Hassler W (1999): Intracranial tuberculomas. Review of the literature and own experience. Neurosurgery Quarterly 9(2): 154-161

Hejazi N, Hassler W (1999): Transconjunctival microsurgical approach to the orbit. Neurosurgery Quarterly 9(3): 197-208.

Hassler W, Hejazi N (1998): Complications of angioma surgery. Personal experience in 191 patients with cerebral angiomas.
Proceedings of the 5th IWCVS. Neurol Med Chir Suppl. 38:238-244.

Hejazi N and Hassler W (1998): Microsurgical Approaches to the Orbit. EANS Course Book EANS training course trainee lecture, Madeira, Portugal, 7.9.1998

Presentations at national and international congresses:

Hejazi N, et al: Microsurgical approaches to orbital lymphoma. Presentation, AANS Annual Meeting Chicago, Illinois, April 2002 (AANS/CNS Section on Tumors), Chicago, Illinois, USA.

Hejazi N, Witzmann A: The use of Methylprednisolone in Acute Spinal Cord Injury. Critical Review of the Literature. Oral presentation. American association of neurological surgeons AANS Annual Meeting, 3. Mai, 2004, Orlando, Florida, USA.  

 Hejazi N, Witzmann A: Active Putaminal intracerebral Hemorrhage: Angiographic and computed tomographic features. Oral presentation. American association of neurological surgeons AANS Annual Meeting, 3. Mai, 2004, Orlando, Florida, USA.

 Hejazi N, Witzmann A: Intraoperative testing of intrapedicular screw position using electrical stimulation to avoid surgically-induced nerve root injury. Technical note and clinical experiences. Oral presentation. Advancing Patient Care through Technology and Creativity - Congress Of neurological surgery, CNS Annual Meeting 2004, 20.10.2004, San Francisco, USA.

Hejazi N, Witzmann A: Thoracic disc herniation mimiking a transverse myelitis in rapidly progressive spastic paraparesis: clinical features and magnetic resonance imaging of two cases. Presentation, Congress Of neurological surgery, CNS Annual Meeting 2004, 20.10.2004, San Francisco, USA.

 Hejazi N, Witzmann A: Severe brain injury in children. Management strategies. Lecture, 4th Pan Arab Child Neurology / Neurosurgery Conference. March 31-April 1, 2004, Cairo, Egypt.

 Hejazi N, Schuster A, Witzmann A: Acute onset of cervical myelopathic progressive tetraparesis after trivial trauma. Management strategies. Oral Presentation. 14th Meeting of the European Neurological Society(ENS), June 26-30,2004, Barcelona, Spain.

Hejazi N, et al: Microsurgical approaches to the orbit: Review. Oral presentation, AANS Annual Meeting Chicago, Illinois, April 2002 (AANS/CNS Section on Tumors), Chicago, Illinois, USA.

Hejazi N, et al: Microsurgical approaches to the orbit: Review. Oral presentation, AANS Annual Meeting Chicago, Illinois, April 2002 (AANS/CNS Section on Tumors), Chicago, Illinois, USA.

Hejazi N and Hassler W: Cavernous Malformations of the Orbit: A Distinct Entity?
Oral Presentation, Scientific Sessions of the Fall Meeting of the American Society for Clinical Pathology and College of American Pathologists (ASCP/CAP), October 12-15, 2002, Washington, DC, USA.

Hejazi N, et al: Unilateral Decompressive Craniectomy for Children with Severe Head Injuries: Own Experiences and Review of the Literature. Oral presentation, Congress of Neurological Surgeons (CNS), Annual Meeting 2000, San Antonio, Texas, USA.

Hejazi N, et al: Posterior Cervical Foraminotomy: A Follow-Up Study of 67 Surgically Treated Patients with Compressive Radiculopathy. Oral presentation, Congress of Neurological Surgeons (CNS) Annual Meeting 2000, San Antonio, Texas, USA.

Hassler W, Hejazi N: Mikrochirurgische Zugänge zur Orbita und ihre Indikationen 6. Annual Meeting of the German Association of skull base Surgery (Deutschen Gesellschaft für Schädelbasischirurgie), 13-11-1998.

Hassler W, Hejazi N: Microsurgical Approaches to the Orbit and their Indications. 96th DOG Annual Meeting, 1998.

Tscharre A, Hejazi N: Neurological Results after Decompressive Craniectomy in Childhood. 18. Annual Meeting of the German Association for Neurological Intensive Care (ANIM2001), January 2001, Innsbruck, Austria.

Hejazi N: Scientific secretary (Wissenschaftlicher Sekretär) of the 8th conference of the Austrian pain Society, 4. - 7. May 2000,Festspielhaus Bregenz, Austria.

Hejazi N, et al: Lumbar transpedicular screw insertion using CT-based spinal navigation. Oral presentation, World Spine Congress, Berlin, September 2000, Germany.

Witzmann A, Hejazi N: Open door laminoplasty in cervical spondylotic myelopathy. Oral presentation, World Spine Congress, Berlin, September 2000, Germany.

Hejazi N, et al: Unilateral Decompressive Craniectomy for severely Head injured Children with uncontrollable intracranial hypertension. Observations in Support of the Procedure and Review of the Literature. 22.-24.7.2000, ICP2000, Cambridge, UK

Hejazi N, et al: Microsurgical Treatment of Orbital tumours. The annual Meeting of the Egyptian Society of Neurological Surgeons, Cairo, March 8-12, 1999.

Hejazi N, et al: The Minimal invasive transconjunctival approach to the orbit: Experience with 22 cases. The annual Meeting of the Egyptian Society of Neurological Surgeons, Cairo, March 8-12, 1999.

Hejazi N, et al: Orbital and Cerebral Cavernomas. Comparison of clinical, neuroimaging, and neuropathological Features. The annual Meeting of the Egyptian Society of Neurological Surgeons, Cairo, March 8-12, 1999.

Hejazi N, Hassler W: Complications of Surgical Treatment of cerebral Angioma. The annual Meeting of the Egyptian Society of Neurological Surgeons, Cairo, March 8-12, 1999.

Hejazi N, Saad A, Hassler W: Microsurgical Treatment of Intramedullary Spinal Cord Tumours. The annual Meeting of the Egyptian Society of Neurological Surgeons, Cairo, March 8-12, 1999.

Hejazi N, Krasznai L, Witzmann A: Chiari-Malformation mit Syringobulbie: Aktuelle pathogenetische und therapeutische Konzepte. 40. Jahrestagung der Österreichischen Gesellschaft für Chirurgie und assoziierte Fachgesellschaften, Linz, 3.-5.6.1999.

Krasznai L, Hejazi N, Witzmann A: Die klinische und therapeutische Problematik des Normaldruckhydrocephalus. 40. Jahrestagung der Österreichischen Gesellschaft für Chirurgie und assoziierte Fachgesellschaften, Linz, 3.-5.6.1999.

Hejazi N, Krasznai L, Witzmann A: Unilaterale dekompressive Kraniektomie bei Kindern mit malignem Hirnödem. Eigene Erfahrungen und Literaturüberblick. 35. Jahrestagung der Österreichischen Gesellschaft für Neurochirurgie, Wien, 09.10.1999.

Krasznai L, Hejazi N, Witzmann A: Soll der Neurochirurg im kommenden Jahrtausend weiterhin blind in das Gehirn stechen?. 35. Jahrestagung der Österreichischen Gesellschaft für Neurochirurgie, Wien, 09.10.1999.

Hejazi N, Hassler W: Cerebral Angiomas: Experience with microsurgical Treatment in 191 Cases. Oral slide presentation, CNS Annual Meeting 10/1998, Seattle, Washington.

Hejazi N, Hassler W: Microsurgical Treatment of Intramedullary Spinal Cord Tumors. Results of 80 Patients and Review of the relevant Literature. Oral slide presentation, CNS Annual Meeting 10/1998, Seattle, Washington

Hejazi N, Hassler W: Microsurgical Approaches to the Orbit and their Indications. 96th DOG Annual Meeting, 22-9-1998

Hassler W; Hejazi N. Complications of angioma surgery. 5th IWCVS, International Workshop on Cerebrovascular Surgery 1997, Fukuoka / Japan.

Hejazi N; Hassler W. Microsurgical management of intramedullary vascular malformations of the spinal cord. 2nd International Conference of the German-Arab Medical Association. "Vascular Diseases", Bahrain 6.-10. April 1997.

Hejazi N; Hassler W. Multiple intracranial tuberculomas with atypical response to tuberculostatic chemotherapy. Review of the literature. AANS Annual Meeting, April 27-May 5, 1996, Minneapolis, Minnesota / USA. J Neurosurg 1996;84:332.

Hejazi N; Hassler W. The transconjunctival microsurgical approach to the orbit. 9. Deutsch-Syrisches Ärztekongress, Damaskus / Syrien, 14.-21. September 1996

Schul C; Moskopp D; Horch C; Hejazi N; Schul B; Wassmann H. Lumbar pseudomeningeocele. Video- and Oralpresentation. 46. Symposium of "Deutsche Gesselschaft für Neurochirurgie" Ulm / Germany, 2.-5. April 1995.

Hejazi N; Schul C; Moskopp D; Wassmann H. Meralgia Paraesthetica. Treatment results. Neurochirurgio 1995, Lünen / Germany, 26.4.1995.

Schul C; Moskopp D; Hejazi N; Wassmann H. Non-Traumatic acute subdural Hematoma. Neurochirurgio 1995, Lünen / Germany, 26.4.1995.

Hejazi N; Brenner A. Microsurgical Treatment of the Symptomatic Arnold-Chiari-Type-I-Syringomyelia-Complex. Own Experience. 10. Arbeitstreffen der Arbeitsgemeinschaft Neurologische Intensivmedizin in der Deutschen Geselschaft für Neurologie ANIM, Wuppertal / Germany, 28.-30.1.1993.

Hejazi N; Moskopp D; Wassmann H. Brainstem decompression as possible form of therapy of Arnold-Chiari-Syringomyelia-Malformation. AG intracranial pressure and brain edema. Düsseldorf / Germany, 28.-29.10.1994.

Hejazi N; Schul C; Moskopp D; Wassmann H. Arnold-Chiari-Syringomyelia-Malformation. Neurosurgical Management. Symposium on Neurosurgery, Münster / Germany, 14.9.1994.