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慢性化脓性中耳炎应用鼓室成形术治疗鼓膜穿孔修补的术式较多,各有其优缺点。我们自1988年9月～1989年12月采用可吸收性缝线对移植物牵引固定21例(21耳),术后均一期愈合。现将本术式介绍如下,以供临床参考。一、临床资料本文21例(21耳)中,男性12例,女性9例,年龄20～36岁,病程3～20年,鼓膜穿孔均大于5 mm或穿孔前下缘消失。二、方法与结果采用0.25%布比卡因加1:1000肾上腺素少许行
Chronic suppurative otitis media tympanoplasty tympanic membrane perforation repair surgery more, each with its advantages and disadvantages. From September 1988 to December 1989 we used absorbable sutures on the graft traction fixed 21 cases (21 ears), all were healed after a period. Now this procedure is introduced below, for clinical reference. First, the clinical data of 21 cases (21 ears), 12 males and 9 females, aged 20 to 36 years old, duration of 3 to 20 years, tympanic membrane perforation were greater than 5 mm or perforation before the lower edge disappears. Second, methods and results Adopted 0.25% bupivacaine plus 1: 1000 a little line of adrenaline