نتایج جستجو برای: mastoid obliteration
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Introduction The procedure of subtotal petrosectomy, cavity obliteration, and blind sac closure of the external auditory canal is an important otologic surgical intervention that can be performed, especially for the patients with little cochlear reserve (1). This operation was first described by the American otologist Rambo in 1958 and has been modified by many authors up to now (2). In this pr...
Background: To evaluate the long-term surgical outcome(s) in patients who have undergone canal-wall-down operation with mastoid and epitympanic obliteration using autologous cortical bone chips, bone pate and meatally-based musculoperiosteal flap technique. Method: Retrospective evaluation of seventy patients operated during 1986–1991 due to a cholesteatoma. An otomicroscopy was performed to ev...
An 85-year-old, nondiabetic man is described with necrotizing (malignant) otitis externa. The patient developed facial nerve paralysis in the presence of a progressive cellulitis and chondritis of the external auditory meatus. Destruction of the bony meatus and mastoid and obliteration of normal soft-tissue planes at the skull base were documented by computed tomographic scans. Aspergillus fumi...
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