摘要
目的 寻找对烧伤后畸形伴自体皮源奇缺患者进行晚期修复的新方法。 方法 5例特重度、特大面积烧伤患者治愈后伴较严重畸形 ,且自体皮源奇缺。采用柔软成熟的瘢痕皮肤作为修复的皮源 ,用扩张器扩张瘢痕皮肤后 ,切取中厚瘢痕皮片进行修复 ;不宜行瘢痕皮肤扩张术时 ,切取刃厚瘢痕皮片与异体脱细胞真皮基质组成复合皮进行修复。观察两种方法的疗效。 结果 所移植的扩张瘢痕皮片和复合皮均成活 ,功能和外形恢复良好 ,远期疗效近似正常自体中厚皮移植。 结论 采用不同厚度的瘢痕皮片修复烧伤畸形是可行的 ,可扩大自体皮源。此法对于皮源奇缺的瘢痕患者尤其适用。
Objective To explore new methods to repair postburn contracture deformities in patients with extremely limited donor skin. Methods Five severely burned patients with extremely limited donor skin but severe deformities were enrolled in the study. The mature and the pliable scarred skin was utilized as the donor site for reconstruction of the postburn deformities. Split-thickness scarred skin was harvested for repair of postburn deformities after the scarred skin was expanded by expander, while thin razor-thin scarred skin with allo-acellular dermal matrix(ADM) was employed for the repair of postburn deformities when skin expansion was infeasible. Results All the expanded scarred skin and composite skin grafts survived completely with good function and configuration. The long-term follow-up result was satisfactory, and the grafted skin was similar to that with split-thickness skin grafting. Conclusion It is feasible to employ various split-thickness scarred skin for the reconstruction of postburn deformities. This technique is a new effective procedure for the reconstruction of postburn deformities, especially for those with extreme scarcity of donor site. [
出处
《中华烧伤杂志》
CAS
CSCD
2003年第6期361-364,共4页
Chinese Journal of Burns
