Portmann氏耳后上进路全翻内植法修补鼓膜大穿孔45例报告

目的 探讨Portmann氏耳后上进路全翻内植法修补鼓膜大穿孔的方法及疗效.方法 采用耳后上进路,自体颞肌筋膜作为移植材料,对45例鼓膜大穿孔病人进行全翻外耳道后壁皮瓣鼓膜成形术,并对其临床资料进行回顾性分析.结果 术后6个月随访,43例鼓膜穿孔愈合,2例出现鼓膜中央小穿孔,听力均有不同程度的提高.结论 本术式术野暴露...

Repair of large tympanic membrane perforation with inner graft using Portmann's posterior-superior incision retro-auricular approach:a report of 45 cases

Objective To report techniques and effects of myringoplasty using Portmann's posterior-superior incision retro-auricular approach with complete tympanic membrane elevation and inner graft for repair large size perforations.Methods Myringoplasty was performed in 45 patients.Following tympanic membrane elevation,temporal fascia was used as the autograft and placed on the inner side.Results Forty-three cases acheieved first stage healing of perforation At six month follow up,the tympanic membrane remained heal...