Acibadem Specialist
Dr. Siyavuş Muhammedrezai
Neurosurgery
33+ years experienceLanguages: Turkish, EnglishOnline consultation

Profile
About Siyavuş Muhammedrezai
Subspecialties
- Fourth ventricular meningioma
- Granular cell tumor
- Schwannoma
- Oculomotor nerve schwannoma
- Cushing’s disease
- Cervical intradural ventral arachnoid cyst
- Painful traumatic neuroma
- Transsphenoidal surgery
- Cervical anterior corpectomy with reconstruction
- Arachnoid cyst resection
- Microneurosurgery
Education
- 2000 Hacettepe University Faculty of Medicine Beyin ve Sinir Cerrahisi
- 1993 Ankara University Faculty of Medicine
Experience
- 2025 Acıbadem Healthcare Services
- 2000 - 2001 Hacettepe University Faculty of Medicine Mikronoröşirurji Eğitimi
- 1998 - 2000 Hacettepe University Faculty of Medicine Nöroşirürji Department / Chief Assistant
- 1993 - 2000 Hacettepe University Nöroşirürji A.B.D.
- 1998 - 1999 Hannover Norstadt Hospital Nöroşirürji Servisi
- 1998 Hannover Norstadt Hospital Nöroşirürji Servisi / Observer
Professional Memberships
- Turkish Medical Association
- Turkish Neurosurgery Society
- Sinir Sistemi Cerrahisi Association
Selected Publications
- Primary Fourt Ventricular Menengioma :Case report and Review of the Literature. Turkish Neurosurgery 2011,vol:21,No:2,249-253 İlker Alver, Bashar Abuzayed, Ali Metin Kafadar, Siyavus Muhammedrezai, Galip Zihni Sanus, Ziya Akar.
- Coexistence of granular cell tumor and schwannoma in a patient with vitiligo. South Med J.2010 May;103(5):490-1 Okan G, Muhammedrezai S, Ince U.
- Angio-oedema After trans-sphenoidal surgery in a patient with Cushing’s disease. Allergol Immunopathol (madr) 2010 Jul 21 Okan G, Muhammedrezai S, Vural P.
- Cervical intradural ventral arachnoid cyst resected via anterior corpectomy with reconstruction :a case report. Turk Neurosurg. 2008 Jul ;18(3)241-4 Muhammedrezai S, Ulu Mo, Tanriöver N, Moghaddem AM, Akar Z.
- Oculomotor nereve schwannoma located in the oculomotor cistern. Surg Neurol.2007 jan;67(1):83-8;discussion 88.Epub 2006 Nov3 Tanriover N, Kamerdere R, Kafadar AM, Muhammedrezai S, Akar Z.
- Painful Traumatic neuroma after a finger stick. Anesth Analg 2005;100:1414-5 Kahraman S, Muhammedrezai S, Doğu H, Sayan M.A, Akar Z.
Book an Appointment
Schedule your appointment with Dr. Siyavuş Muhammedrezai
Choose a date and time that suits you. Our international patient team will check availability and confirm your appointment — usually within 24 hours.
- 1Choose your date & timePick a preferred day and time slot for your visit.
- 2Share your detailsTell us how to reach you and anything we should know.
- 3We confirm with youOur team confirms the appointment by phone or email.
Prefer to talk now?
Appointment Request
Request your appointment
This request goes directly to this doctor’s schedule.
Your information stays strictly confidential and is used only to arrange your care.
Departments

