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題 名 | 鐙骨手術的十年經驗=Stapes Surgery--Ten Years Experience |
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作 者 | 毛念生; 林凱南; | 書刊名 | 中華民國耳鼻喉科醫學會雜誌 |
卷 期 | 32:5 1997.10[民86.10] |
頁 次 | 頁51-55 |
分類號 | 416.81 |
關鍵詞 | 耳硬化症; 先天性鐙骨固著症; 鐙骨切除術; 鐙骨開窗術; Otosclerosis; Congenital stapes fixation; Stapedectomy; Stapedotomy; |
語 文 | 中文(Chinese) |
中文摘要 | 回溯性分析過去10年間的73耳鐙骨手術,包含耳硬化症64耳及先天性鐙骨固著 9耳,術後追蹤時間平均為5個月。術後氣骨導值差在20 dB以內,耳硬化症有49耳(77%) ,先天性鐙骨固著症4耳(44%)。在耳硬化症的病人中,年齡小於40歲的病人,術後骨導 值的改善較好。至於進入中耳的方式,經耳道及經後,約各佔一半,其術後的聽力結果並 沒有差別。 |
英文摘要 | A retrospective study of 73 ears with stapes operation was performed. There were 64 ears of otosclerosis and 9 ears of congenital stapes fixation. Hearing was checked at an average of 5 months after operation. In the otosclerosis group, air-bone gap could be reduced to within 20 dB in 77% of the cases. However, in congenital stapes fixation, it was only 44%. We also found that age is an important factor for postoperative bone conduction improvement. Concerning the route of approach, either retroauricular or transmeatal, makes no difference in postoperative hearing improvement. |
本系統中英文摘要資訊取自各篇刊載內容。