Ppt Mastoidectomy Powerpoint Presentation Id 2691521 Animation demonstrating how a mastoidectomy is performed (basic to canal wall down radical). animation demonstrating how a mastoidectomy is performed (basic to canal wall down radical). actual. Video demonstrating how a mastoidectomy is performed (basic to canal wall down radical). both animation and actual surgery shown (1:45). video was produced i.
Ppt Mastoidectomy Powerpoint Presentation Id 2691521 This video demonstrates what mastoid surgery is. both animation and actual surgery are shown to illustrate how a basic mastoidectomy to radical mastoidectomy is performed. this type of extensive surgery is usually done whenever extensive ear disease is present, whether infection or cholesteatoma. the video also demonstrates why such surgery has. Mastoidectomy. a mastoidectomy is a surgery that removes diseased cells from the air filled spaces in your mastoid bone. your mastoid is the part of your skull that sits just behind your ear. mastoidectomy is often used to treat cholesteatoma, or ear infections that have spread into your skull. it’s also used when placing cochlear implants. Radical mastoidectomy, in which your surgeon may remove your mastoid air cells, your eardrum, most of your middle ear structures, and your ear canal. this procedure is reserved for complicated. Mastoidectomy is one of the key steps in placing a cochlear implant to rehabilitate acquired or congenital sensorineural hearing loss. a mastoidectomy allows the surgeon access to the middle ear through the facial recess. the implant electrode array is placed through the facial recess into a cochleostomy, which is drilled inferior and slightly.
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