FENESTRATION OF THE PROMONTORY (GRAFTLESS STAPEDECTOMY TECHNIQUE) IN A CASE OF CONGENITAL ABNORMALITY OF THE FACIAL CANAL.
D003638:Deafness; D004432:Ear, Middle; D005154:Facial Nerve; D005276:Fenestration, Labyrinth; D034381:Hearing Loss; D006801:Humans; D013201:Stapes Surgery
DEAFNESS; EAR, MIDDLE; FACIAL NERVE; STAPES SURGERY