Transotic Approach

Jul 23, 2016 by in OTOLARYNGOLOGY Comments Off on Transotic Approach

7 Transotic Approach Indications • Some cases of cerebellopontine angle tumor with anterior extension and normal facial nerve function preoperatively (e.g., epidermoids). • Some cases of petrous bone cholesteatoma. •…

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Retrosigmoid–Retrolabyrinthine Approach

Jul 23, 2016 by in OTOLARYNGOLOGY Comments Off on Retrosigmoid–Retrolabyrinthine Approach

6 Retrosigmoid–Retrolabyrinthine Approach Indications • Hearing preservation surgery for small vestibular schwannomas (less than 2 cm) with absence of involvement of the fundus of the internal auditory canal. • Hearing…

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Temporal Bone Dissection Laboratory

Jul 23, 2016 by in OTOLARYNGOLOGY Comments Off on Temporal Bone Dissection Laboratory

1 Temporal Bone Dissection Laboratory Surgical Instruments A minimum set of surgical instruments is needed in order to carry out a temporal bone dissection that as far as possible imitates…

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Benign Maxillary Sinus Masses

Jul 23, 2016 by in OTOLARYNGOLOGY Comments Off on Benign Maxillary Sinus Masses

9 Benign Maxillary Sinus Masses Hesham Saleh and Valerie J. Lund The maxillary sinus may harbor any of a large number of benign lesions with a different array of etiologies….

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The Pterygopalatine Fossa

Jul 23, 2016 by in OTOLARYNGOLOGY Comments Off on The Pterygopalatine Fossa

19 The Pterygopalatine Fossa Belachew Tessema, Jean Anderson Eloy, and Roy R. Casiano The pterygopalatine fossa (PPF) is a pyramidal space with incomplete osseous boundaries located among the maxillary, sphenoid,…

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