Stapedectomy and vertigo.
The relationship between vestibular and cochlear function in stapedectomy was investigated in 722 patients (925 ears). There were no differences in hearing between patients with and without pre-operative complaints of vertigo. Post-operatively patients with long lasting vertigo obtained equally good hearing results as the others. The direction of spontaneous nystagmus post-operatively in relation to the operated ear was of no prognostic significance regarding short term hearing results. However, at follow-up an average of 15 years after the operation, hearing was somewhat poorer in those having spontaneous nystagmus towards the operated ear. At follow-up 17% had an abnormal caloric test.
D002150:Caloric Tests; D005260:Female; D005500:Follow-Up Studies; D006311:Hearing Disorders / Q000601:surgery; D006801:Humans; D008297:Male; D009759:Nystagmus, Pathologic / Q000209:etiology; D010040:Otosclerosis / Q000150:complications / Q000601:surgery*; D013201:Stapes Surgery / Q000009:adverse effects; D014717:Vertigo / Q000150:complications / Q000601:surgery*