摘要
目的 探讨前臂肘窝部穿支皮瓣修复手指创面的临床应用,并评价修复效果. 方法 自2012年7月至2013年12月,对8例手指皮肤缺损的病例设计切取以桡动脉肘下穿支点为中心的肘窝部穿支皮瓣移植修复创面,其中合并指骨骨折6例,神经、血管损伤7例,肌腱损伤4例,缺损面积2.5 cm ×4.0 cm～5.5 cm×7.0cm,术后随访其疗效. 结果 8例皮瓣全部成活,1例皮瓣远端部分表皮坏死并伤口裂开约1 cm,经换药后愈合.所有病例随访6～20个月,平均11个月,皮瓣两点辨别觉7.5～9.8mm,平均8.5 mm,皮瓣感觉为S3＋.皮瓣外形良好,质地、色泽满意.供区外观、功能恢复良好. 结论 前臂肘窝部穿支皮瓣其穿支位置恒定,易于解剖分离,切取后供区损伤小,是一种修复手指等部位小面积皮肤缺损的良好选择.
Objective To discuss the clinical application and evaluate the effect of repairing finger injuries using the perforator flap in forearm cubital fossa.Methods From July,2012 to December,2013,8 cases of finger injuries with totaled defect area of 2.5 cm × 4.0 cm-5.5 cm × 7.0 cm were reviewed.Among them,6 cases had phalangeal fracture,7 cases had neurovascular injury and 4 cases combined with tendon injuries.Cubital fossa flaps based on the inferior cubital perforator of radial artery were transplanted to repair the defects.Results All of the 8 flaps survived.One of them experienced distal end necrosis of epidermis and 1 cm long wound dehiscence.But it was healed by dressing change.All of the 8 cases were followed up for an average of 11 months （range,6-20 months）.Sensory quality of （S） ＋ was present in all of the flaps with two-point discrimination ranging between 7.5 mm and 9.8 mm with an average of 8.5 mm.All flaps were seen with good appearance,texture and colour.Moreover,function and appearance in donor sites were satisfactory.Conclusion The perforator flap in forearm cubital fossa is a satisfying choice in repairing small skin defects in fingers and other paas in that it is fixed,easy to dissect and leaves small injuries in targeted area.
出处
《中华显微外科杂志》
CSCD
北大核心
2014年第6期531-534,共4页
Chinese Journal of Microsurgery
基金
“十二五”全军重点课题（BJN13J001）
关键词
肘窝部
桡动脉
穿支皮瓣
手指
修复
Cubital fossa
Radial artery
Perforator flap
Finger
Repair
