نتایج جستجو برای: petroclival region

تعداد نتایج: 538133  

Journal: :Journal of Neurology, Neurosurgery & Psychiatry 1997

Journal: :Turkish neurosurgery 2015
Davut Ceylan Necati Tatarli Askin Seker Safiye Cavdar Turker Kilic

AIM Retrosigmoid approach to the posterior fossa has been a popular and dependable approach for accessing the cerebellopontine angle (CPA) and petroclival region. Although this approach is commonly used, it requires cerebellar retraction and has limitations when the lesion is located ventral to the brainstem. The aim was to quantify the angle of view provided by extended retrosigmoid approach i...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علامه طباطبایی 1390

abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...

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