2005年7月~2006年7月我科完成30例软壁式乳突根治加鼓室成形术,术中清除病灶,并用自体乳突皮质、颞肌筋膜及乳突肌骨膜瓣一期行外耳道后壁及中耳重建,疗效满意,现报告如下。1资料与方法1.1临床资料30例(耳)中耳炎患者,均经术前高分辨率CT颞骨扫描、手术及术后病理检查证实为胆 From July 2005 to July 2006, 30 cases of soft-wall mastoidectomy plus tympanoplasty were performed in our department. The lesions were removed during operation and the external auditory meatus was treated with autologous mastoid cortex, temporal fascia and mastoid flap The posterior wall and middle ear reconstruction, with satisfactory results, are as follows. 1 Materials and Methods 1.1 Clinical data 30 cases (ears) of otitis media were high-resolution preoperative CT temporal bone scan, confirmed by surgery and postoperative pathology gallbladder