Retrosigmoid intradural suprameatal approach to Meckel's cave and the middle fossa: surgical technique and outcome
نویسندگان
چکیده
منابع مشابه
Transmastoid retrosigmoid approach to the cerebellopontine angle: surgical technique.
BACKGROUND The traditional suboccipital craniotomy in the retrosigmoid approach gives limited exposure to the cerebellopontine angle (CPA) structures and necessitates cerebellar retraction, whereas the addition of drilling of the mastoid process with reflection of venous sinuses offers wider exposure of the CPA and avoids cerebellar retraction. We describe the details of the surgical technique ...
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15 صفحه اولSurgical Exposure Gained in an Extended Retrosigmoid Approach to the Cerebellopontine Angle Compared to the Traditional Retrosigmoid Approach.
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...
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ژورنال
عنوان ژورنال: Neurosurgical Focus
سال: 1999
ISSN: 1092-0684
DOI: 10.3171/foc.1999.7.6.1