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wai er zai zao shu shi tan tao
Author(s): CAO Guijun, YANG Jiawei
Pages: 816
Year: 2009
Issue:
5
Journal: Journal of Norman Bethune University of Medical Sc
Abstract: 1资料与方法1·1一般资料从1999—2007年本科应用扩张器法共完成30例先天性小耳畸形耳再造术,均以自体肋软骨为支架,年龄524岁,平均年龄8岁。1·2手术方法①一期手术:耳后扩张器置入术,在局麻或全麻下进行,选择50 mL肾形扩张器,切口选择在颞部发际线距毛发12 cm,平行于扩张器,将扩张器置于耳后标记范围,切口35 cm,在颞筋膜表面层次分离,超出扩张器标记范围0·51·0 cm,分离时尽量向残耳方向分离,将残耳皮肤充分分离,暂可不取出耳软骨,向前分离以不超过颞浅动脉分界。扩张器注水过程:组织扩张器植入后一般810 d切口愈合后开始注水,注水时采用少量、多次的方法,每次注水
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