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目的:探讨股前外侧KISS皮瓣移植修复多个手指背侧软组织缺损的手术方法和临床效果。方法:2014年1月至2019年6月,共收治7例多个手指背软组织缺损,其中累及3指者1例,4指者6例。一期手术通过设计手部创面,将多指并指后采用股前外侧KISS皮瓣移植修复,供区直接缝合关闭；二期手术分指同时皮瓣修薄整形。术后定期门诊、电话随访,观察皮瓣的外观、质地、功能及供区情况。结果:术后皮瓣全部成活,皮瓣及供区伤口一期愈合,无血管危象发生。7例均获随访3~24（平均12.5）个月,皮瓣色泽好,质地柔软,弹性较好,经二期手术分指后皮瓣修薄整形,外形美观。供区肢体仅留一线形瘢痕,对关节功能无影响。结论:通过合理的创面设计,选用供区损伤小、供瓣区能直接缝合的股前外侧KISS皮瓣移植修复多个手指背侧软组织缺损,是一种简单、有效的治疗方法。“,”Objective:To evaluate the surgical technique and clinical effect of free KISS anterolateral thigh flap in repairing soft tissue defect of dorsal side of fingers.Methods:From January, 2014 to June, 2019, 7 patients with soft tissue defects in dorsal side of multiple fingers were treated. Step one, a KISS anterolateral thigh flap was used and a temporary syndactyly between adjacent affected fingers was created by suture of the digital palmar skin. The donor sites were sutured directly. Step two, a procedure of partial de-bulking and division of syndactyly was followed-up 1-3 months later. All cases were followed-up in observations of appearance, texture, functions and donor site of flaps.Results:All flaps survived, and all went through disorders of no blood circulation. The followed-up time were 3 to 24 (average 12.5) months. The flaps had fine appearance, texture and colour. The dorsal aspects of reconstructed fingers demonstrated an aesthetically pleasing effect after the flap de-bulking and division of syndactyly. The donor site only left a linear scar, and the thigh had no functional deficit.Conclusion:Free KISS anterolateral thigh flap in repairing defects of dorsal skin in multiple fingers could simplify the operation, shorten operative time and reduce surgical trauma.