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改良菱形皮瓣的临床应用

邢新 郝岚 陈江萍

  摘要:目的 评价应用改良菱形皮瓣修复皮肤缺损的效果。 方法 自1994年3月以来,我们应用改良菱形皮瓣修复面部、躯干及 肢体皮肤缺损32例,其中缺损位于鼻尖及鼻翼者18例,上唇者5例,面颊部者6例,腹部、臀 连大腿外侧及前臂者各1例。缺损面积最小者0.5cm×0.7cm,最大者8cm×10cm。 结果 术后除1例皮瓣尖端表皮坏死外,其余均完全成活,切口Ⅰ期愈合,美容 效果满意。结论 应用改良菱形皮瓣修复皮肤缺损,简单易行,效果 可靠,尤其适用于面部面积不大但又不能直接缝合的创面修复。
  关键词:改良菱形皮瓣; 皮肤缺损; 面部; 躯干; 肢体
  中图分类号:R622.9   文献标识码:A
  文章编号:1004-6526(2000)05-0239-02

Clinical application of modified rhomboid flap

XING Xin HAO Lan CHEN Jiang-ping
(Department of Plastic Surgery, Se cond Military Medical University, Shanghai 200433, China)

  Abstract: Objective To evaluate the result of using modif ied rhomboid flap for repair of skin defect. Methods Sinc e March 1994, Modified rhomboid flaps have been used to repair skin defects of t he face, trunk and limb following excision of nevus, scars and basal cell cracin oma in 32 patients. The skin defects were on a variety of areas, including tip a nd ala of nose (n=18), upper lip(n=5), cheek(n=6), abdomen (n=1), buttock(n=1) a nd forearm(n=1). The smallest defect was 0.5cm×0.7cm, and the largest 8cm×10cm . Results After operation, all flaps survived with primar y healing, and the cosmetic results were satisfactory. Conclusion [ WT5”BZ〗It is a simple, safe and reliable method to use the modified rhomboid f lap for repair of skin defects, particularly for the face skin defects which are small yet can not be sutured directly.
  Key words:Modified rhomboid flap; Skin defect; Face; Trunk ; limb

  自1994年3月以来,我们应用改良菱形皮瓣修复面部、躯干及肢体皮肤缺损32例,效 果满意,报告如下。

1 临床资料

  本组32例,男17例,女15例,年龄4~62岁。皮肤缺损由瘢痕切除所致者12例,痣切除所致 者14例,基底细胞癌切除所致者6例。缺损位于鼻尖和鼻翼者18例,上唇者5例,面颊部者6 例,腹部、臀连大腿外侧及前臂者各1例。缺损面积最小者0.5cm×0.7cm(鼻翼部),最大 者8cm×10cm(臀连大腿外侧)。

2 手术方法

  在局部浸润麻醉或全麻下,将病变组织作椭圆形或菱形(仅1例)切除。切口距病变边缘的距 离:色素痣及瘢痕为1~2mm;基底细胞癌为5mm。在缺损邻近设计、形成改良菱形皮瓣转移 至创面缝合。皮瓣设计及转移方法:DE为角BCD的平分线;AB=AD=DE=EF;D、B两点间距离与D、F两点间距离

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