Application of Otoform to Study Variations of Sinus Tympani: A Novel Technique.

The sinus tympani is a deep pocket of varying dimensions situated in the retrotympanum. It lies medial to the facial nerve thereby making surgical access difficult. It is this area which is frequently involved in chronic otitis media attico-antral type.

Comparing Efficiency Epley and Semont Manoeuvre with Videonystagmography.

Unlabelled: Videonystagmography (VNG) is useful and reliable in diagnosing vertigo. Benign Paroxysmal Positional Vertigo (BPPV) is the most common peripheral vestibular disorder in adults, and posterior canal is the commonest canalinvolved. The treatment of choice for posterior canal BPPV is repositioning manoeuvres.