Otology — Flashcards

_____ criteria are used for the diagnosis of congenital cholesteatoma.

According to Austin's classification: for M+ and S+, _____ is done

The most accepted theory for secondary cholesteatoma is _____ theory.

_____ is the term given for closure of perforation of tympanic membrane done to check repeated infections from external ear.

Natural resonance of ossicular chain is _____ Hz.

ET catheterization is used to check eustachean tube _____

Type _____ tympanoplasty is done when the footplate is fixed

_____ System is a new system used to deliver local anesthesia directly towards the ear drum and place an ear tube without any pain.

Type _____ tympanoplasty is done when malleus and incus are absent

In Lemperts fenestration, operation window is created in _____ semicircular canal