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著者重点讨论了6年来采用同种移植物施行鼓室成形术的问题。本文介绍手术适应症、手术方法及使用经甲醛处理过的同种移植效果。适应症:最初对使用同种鼓膜移植的适应症无明确规定,曾应用于具有感染、胆脂瘤、听骨链完整或有病变的病例,以后仅应用于鼓膜大穿孔和听骨链完整者。术后鼓膜若未穿孔,则可获得良好的鼓膜位置及听力改进。以后又发展为使用经甲醛处理过的筋膜,效果也很好。
The authors focused on the issue of performing tympanoplasty with allografts over a six-year period. This article describes surgical indications, surgical procedures and the use of formaldehyde-treated allografts. Indications: Initial use of the same type of tympanic membrane transplantation without clear indications, has been used in patients with infection, cholesteatoma, complete or diseased ossicular chain cases, and later only applies to the tympanic membrane perforation and complete ossicular chain . Postoperative tympanic membrane if not perforated, you can get a good tympanic membrane position and improve hearing. Later developed into the use of formaldehyde treated fascia, the effect is also very good.