Artificial covering of a labyrinthine fistula; an operative attempt to improve hearing; a case history.
D005402:Fistula; D006309:Hearing; D006311:Hearing Disorders / Q000209:etiology*; D006801:Humans; D012665:Semicircular Canals
HEARING DISORDERS/etiology and pathogenesis; SEMICIRCULAR CANALS/fistula