atresia

Classify aural atresia. Discuss its evaluation and treatment 2013

Question – Classify congenital aural atresia. Discuss in brief its evaluation and treatment options. (4+3+3) December 2013 Aural Atresia Aural Atresia:90% nonsyndromic.10% syndromic.20–30% bilateralWhen it occurs alone, it is due to failure of canalisation of the ectodermal core that fills the dorsal part of first branchial cleft.The outer meatus, in these…

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