摘要
报道迷路切除术治疗慢性迷路炎、经迷路听神经瘤切除术及经迷路岩骨胆脂瘤切除术对耳鸣的效用。迷路切除术６例，平均随访３．８年。耳鸣消失１例，减轻１例，不变２例，加重２例。听神经瘤切除术３例，平均随访３年，耳鸣消失２例，加重１例。岩骨胆脂瘤切除术２例，随访半年和１年，分别耳鸣消失及不变。显示内耳手术对根治病因及消除眩晕效果满意，但难于完全治愈耳鸣，且有可能加重。对耳鸣效果不佳的机理作了初步探讨。
The authors analysed the effect of several inner ear operations upon tinnitus. 6 patients with chronic labyrinthitis,who had had disabling vertigo and tinnitus,underwent labyrinthectomy. The mean follow up of this group was 3.8 years. Postopertively, 2 patients reported that their tinnitus were improved,whereas 2 said that there were unchanged and 2 felt that their tinnitus were even worse. 3 patients with acoustic neuroma underwent translabyrinthine neuroma removal with a mean follow up 3 years,2 patients said that the tinnitus disappeared and 1 felt that it was worse. Two patients with cholesteatoma of petrous bone having translabyrinthine cholesteatoma removal found the tinnitus was cured in one patient and another one unchanged. The results suggested that the tinnitus can not be completely relieved following labyrinthectomy and translabyrinthine acoustic neuroma removal.
出处
《临床耳鼻咽喉科杂志》
CSCD
1994年第5期272-274,共3页
Journal of Clinical Otorhinolaryngology
