Otology — Flashcards

Weber's test is lateralized to the worse ear in _____ deafness and to the better ear in sensorineural deafness.

In serous otitis media, a _____ incision is made in the anteroinferior or posteroinferior quadrant of tympanic membrane.

Hint: shape

Removal of disease from the middle ear and reconstruction of hearing with or without _____ is referred to as Tympanoplasty

_____ and microcatheter devices are used to deliver gentamycin in chemical labirynthectomy

Boundaries of cortical mastoidectomy, also called as triangle of _____ are:Dural/Tegmen plate superiorlySigmoid sinus plate posteriorlyPosterior bony external auditory canal wall anteriorly

_____ classification is used to classify tympanoplasty.

_____ test is a tuning fork test done to confirm otosclerosis in the old days.

_____lateral conductive type of hearing loss is seen in otosclerosis

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

_____ test : Assesses the changes in middle ear. (Test for life/respiration)