Which is the most common site for congenital cholesteatoma
Anterior superior quadrant of tympanic membrane
Posterior superior quadrant of tympanic membrane
Anterior inferior quadrant of tympanic membrane.
posterior inferior quadrant of tympanic membrane
Ans: A .Anterior superior quadrant of tympanic membrane followed by posterior superior quadrant.Congenital cholesteatoma was defined as a white, pearly lesion behind an intact tympanic membrane, which after removal was identified on pathological examination as a cholesteatoma.It is the more common causes for onset of childhood conductive hearing loss unrelated to middle ear effusion.