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目的观察探讨应用皮肤软组织扩张术联合毛囊单位提取技术治疗烧伤后瘢痕性秃发的临床疗效。方法选取我院2012年3月~2014年5月收纳的98例烧伤后瘢痕性秃发患者，按随机分配原则分为观察组和对照组，各49例，观察组烧伤后瘢痕性秃发患者，应用皮肤软组织扩张术联合毛囊单位提取技术治疗。对照组烧伤后瘢痕性秃发患者，应用常规传统复合皮移植术。观察两组患者治疗前后疗效，记录两组患者各自痊愈所需时间且观察治疗过程中是否出现不良反应。结果两组烧伤后瘢痕性秃发患者皮肤愈合时间对比，观察组明显短于对照组，有明显差异，具有统计学意义(<0.05)。观察组总有效率95.9%，对照组总有效率77.5%，观察组总有效率比对照组高，有明显差异，具有统计学意义(<0.05)。观察组不良反应发生率6.1%，对照组不良反应发生率22.4%，观察组不良反应发生率比对照组低，有明显差异，具有统计学意义(<0.05)。结论皮肤软组织扩张术联合毛囊单位提取技术治疗烧伤后瘢痕性秃发疗效显著，明显改善患者烧伤部位愈合情况速度，促进受损毛囊重建恢复，其临床选择优势较高，无严重不良反应，值得临床上进一步推广应用。“,”Objective To observe the clinical ef ect of extraction technology for the treatment of Burn Scar Baldness after soft tissue expansion application of skin and hair fol icle unit. Methods In our hospital from 2012 March~2014 year in May 98 cases receiving the burn scar alopecia patients, randomly divided into observation group and control group, each 49 cases, observation group of patients with Burn Scar Baldness after application of skin soft tissue expansion operation combined with treatment of fol icular unit extraction technology. The control group of patients with Burn Scar Baldness after application of conventional composite skin graft. Observation of two groups of patients before and after treatment in two groups were recorded respectively, needed for cure time and whether adverse reactions were observed during the treatment. Results The time of cicatricial alopecia patients with skin healing in two groups after burn, the observation group was significantly shorter than the control group, there was significant dif erence, with statistical significance ( <0.05). The total ef iciency of the observation group 95.9%, control group total ef ective rate 77.5%, total ef ective rate of observation group is higher than that of the control group, there was significant dif erence, with statistical significance ( <0.05). The incidence of adverse reactions in 6.1%, the control group adverse reaction rate was 22.4%, the adverse reaction rate of observation group was lower than that of control group were significantly dif erent, with statistical significance ( < 0.05). Conclusion Skin soft tissue expansion operation combined with fol icular unit extraction of significant technique in treating burn scar baldness, significantly improve the healing rate of burn patients, promote the recovery and reconstruction of damaged hair, its clinical advantages of higher, no serious adverse reactions, it is worthy of clinical popularization and application.