Congenital Aural Atresia — Flashcards

_____lateral conductive type of hearing loss is seen in otosclerosis

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

Levenson criteria (for congenital cholesteatoma):A white mass behind the normal tympanic membraneNormal pars tensa and pars flaccidaNo prior history of _____No prior history of otological procedure

_____ classification of anatomical defects in the ossicular chain is based on the presence or absence of handle of malleus and stapes suprastructure.

_____ hearing in Patch test is seen in intact ossicular chain

In intact canal wall surgeries, the middle ear is approached through the _____ recess.

The following instrument is: _____

_____ retractor is used for endaural approach for ear surgery

The following instrument is: _____

_____ is used for removal of bony septa and granulations in mastoid surgery.

Hint: Instrument