目的:探讨携带皮神经的游离腕横纹皮瓣修复手指“C”形软组织缺损的手术方法及临床效果。方法:自2017年6月至2019年4月,采用携带皮神经的游离腕横纹皮瓣治疗手指“C”形软组织缺损7例,软组织缺损大小1.0 cm×2.5 cm~2.2 cm×4.0 cm,皮瓣切取面积1.3 cm×2.7 cm~2.5 cm×4.5 cm。单侧指掌侧固有动脉缺损5例,双侧指掌侧固有动脉缺损伴手指血运障碍2例,应用Flow-through皮瓣重建手指血运；4例单侧指掌侧固有神经缺损,3例双侧指掌侧固有神经缺损,应用桡神经浅支修复5例,正中神经掌皮支修复2例。出院后定期门诊随访。结果:本组7例术后皮瓣及患指均顺利成活,创面及供区切口一期愈合。所有患者均获随访,随访时间为8~15个月,平均11个月。皮瓣色泽正常,外形无臃肿,质地柔软,保护性感觉恢复。指端感觉恢复：5例为Sn 4,2例为Sn 3+。指体无萎缩,指骨间关节屈、伸活动自如。供区除遗留线样瘢痕外,腕关节活动自如,无功能影响。按中华医学会手外科学会上肢部分功能评定试用标准评定：优6例,良1例。n 结论:携带皮神经的游离腕横纹皮瓣解剖恒定,切取方便,横向切取适合修复手指“C”形软组织缺损,可同时重建血运及感觉。“,”Objective:To explore clinical results in reconstruction of finger C-shape soft tissue defect with the wrist crease free flap carrying cutaneous nerve.Methods:From June, 2017 to April, 2019, 7 fingers(7 patients) with C-shape defect were treated with the wrist crease free flap carrying cutaneous nerve. The size of defect ranged from 1.0 cm × 2.5 cm-2.2 cm × 4.0 cm; the flap sizes were 1.3 cm × 2.7 cm-2.5 cm × 4.5 cm. Five fingers had unilateral defect of proper palmar digital artery. Two fingers that had bilateral defect of proper palmar digital artery with poor blood circulation were re-established with blood supply by Flow-through flaps. Four fingers had unilateral defect of proper palmar digital nerves, and 3 had bilateral defect of proper palmar digital artery. Five of the fingers were repaired by the superficial branch of the radial nerve and 2 repaired by palmar cutaneous branch of median nerve. Regular outpatient follow-up was conducted after surgery for 8 to 15 (mean 11) months.Results:All the fingers and flaps survived with primary healing. Numbness existed in the areas of functional dominance of the cutaneous nerve. At the end of follow-up, the flaps showed good texture without significant bloated appearance with the recovery of protective sensation. The sensation of fingertip recovered to Sn 4 in 5 fingers and Sn 3+ in 2 fingers. Finger pulps were plump. All of the fingers moved freely. Linear scars were observed at donor sites and the wrists moved freely. Numbness feeling in the areas of cutaneous nerve disappeared at 6 to 8 weeks after surgery. According to the Functional Evaluation Criteria of the Finger Replantation published by the Hand Surgery Society of the Chinese Medical Association, the results were excellent in 6 fingers and good in 1 finger.n Conclusion:The wrist crease free flap carrying cutaneous nerve is constant and can be dissected transversely to reconstruct and fit the C-shape defect of finger. It can re-establish the blood supply as well as to repair the proper palmar digital nerve defect at the same time.