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10 Cards in this Set
- Front
- Back
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Radical mastoidectomy |
Middle ear and mastoid both involved. Eustachian tube is blocked and bones are removed |
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Radical mastoidectomy causes |
Conductive hearing loss |
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Indications |
Cholesteatoma Recurrent infection Glomus tumor or carcinoma |
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Position of patient |
Supine |
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Incision in radical mastoidectomy |
Endaural with lempert Postaural (posterior meatal wall moved down - canal wall down) |
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What thing is left in radical mastoidectomy and what is done with eustachian tube? |
Foot plate of stapes is left Eustachian tube is blocked by putting cartilage |
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Postop |
AB Drainage |
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Complications of radical mastoidectomy |
Facial nerve damage Perichondritis Petrous bone damaged |
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What is modified radical mastoidectomy |
Mastoid and middle ear problem but reconstruction of the hearing mechanism if the disease is only limited to antrum or attic |
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Front (Term) |
Endaural or postaural |
