Retractorless Surgery with Supine Retrosigmoid Approach
نویسندگان
چکیده
منابع مشابه
Initial Experience With the Retrosigmoid Inframeatal Approach in Skull Base Surgery
Introduction: Lesions of the petrous apex involving the inframeatal/infralabyrinthine region are challenging for surgical removal and have a high risk of approach related complications. Traditionally, various extensive skull-base approaches have been used for these lesions. The aim of this study was to present and evaluate our initial experience with a new hearing-preserving extension of the cl...
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To estimate the duration of postoperative headache after surgery for acoustic neuroma and the effects of age, sex, tumor size, extent of tumor resection, type of skin incision, surgical duration, hearing preservation, and postoperative facial nerve palsy. This retrospective review analyzed clinical data from 97 patients who had undergone surgery for unilateral acoustic neuroma via the retrosigm...
متن کاملHearing preservation and facial nerve outcomes in vestibular schwannoma surgery: total removal using the retrosigmoid approach
Background: The present study aims to report the results and the prognostic and technical factors for hearing preservation during removal of vestibular schwannoma by a retrosigmoid approach. Methods: this was a retrospective study conducting on the 286 vestibular showannomas removal surgeries using retrosigmoid approach during October 2007 to 2011.Preoperative and postoperative clinical, audiom...
متن کاملUnderlay hourglass-shaped autologous pericranium duraplasty in "key-hole" retrosigmoid approach surgery: Technical report.
BACKGROUND Cerebrospinal fluid (CSF) leakages represent a major complication of skull base surgery. Watertight dural suture is challenging, and different ways to reinforce it have been proposed. Since 6 months, we use locally harvested autologous pericranium graft for dural repair in retrosigmoid approach. METHODS Retrospectively, we analyzed 27 patients operated on with key-hole retrosigmoid...
متن کاملSurgical 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: Journal of Neurological Surgery Part B: Skull Base
سال: 2017
ISSN: 2193-6331,2193-634X
DOI: 10.1055/s-0037-1600806