title: CONGENITAL ABSENCE OF THE ROUND WINDOW: CASE REPORT WITH SURGICAL RECONSTRUCTION BY COCHLEAR FENESTRATION.
mesh_terms: D003051:Cochlea; D000013:Congenital Abnormalities; D007758:Ear, Inner; D004432:Ear, Middle; D005276:Fenestration, Labyrinth; D006320:Hearing Tests; D006801:Humans; D010040:Otosclerosis; D011379:Prognosis; D013201:Stapes Surgery; D013223:Statistics as Topic
keywords: ABNORMALITIES; COCHLEA; EAR, MIDDLE; FENESTRATION; HEARING TESTS; OTOSCLEROSIS; PROGNOSIS; STAPES SURGERY; STATISTICS