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前庭神经切断术对控制眩晕是一种有效方法。作者评价了迷路后前庭神经切断术(RVNS)对眩晕、耳鸣、耳胀满感和听力的作用。作者对39例 RVNS 的患者进行了随访,其中23例美尼尔氏病,16例其它原因性眩晕。男12例,女27例。年龄31～69岁,平均52岁。术后眩晕改善或消失者美尼尔氏病22例(96%),非美尼尔氏病11例(69%),1例美尼尔氏病术后不但症状未改善且出现两侧病变。57%(23例)患者眩晕完全消失。术前32例有耳鸣,术后11例减轻或消失,19例无变化,2例
Vestibular neurectomy is an effective method of controlling vertigo. The authors evaluated the effect of lost vestibular neurectomy (RVNS) on vertigo, tinnitus, fullness of the ear and hearing. The authors followed 39 patients with RVNS, 23 with Meniere’s disease and 16 with other causes of dizziness. There were 12 males and 27 females. Age 31 ~ 69 years old, average 52 years old. 22 cases (96%) of Meniere’s disease and 11 cases (69%) of non-Meniere’s disease were improved or disappeared after operation. One case of Meniere’s disease not only failed to improve symptoms but also had bilateral lesion . 57% (23 cases) of patients completely disappeared vertigo. There were 32 cases of tinnitus before operation, 11 cases were relieved or disappeared after operation, 19 cases had no change, and 2 cases