保留变性真皮并移植大张自体皮修复手部深度烧伤的远期疗效观察

目的观察保留变性真皮并移植大张自体皮修复手部深度烧伤的远期疗效。方法对86例患者的152只深度烧伤手经削刮痂保留变性真皮后,行大张自体皮移植术。术后观察疗效并作随访,时间为3个月—3年,对手部皮肤的颜色、弹性、挛缩程度及功能进行评级。结果152只手中外观及功能优良者141只,占92.8%。结论保留变性真皮并移植大张自体皮修复手部深度烧伤,术后外观及功能恢复较好,是修复手部深度烧伤创面的较佳选择。

Long-term result of repair of deeply burned hands with large sheet of split-thickness autoskin grafting with the preservation of denatured dermis

Objective To evaluate the long-term results of repair of burn hands with large sheet of split-thickness autoskin grafting with the preservation of denatured dermis. Methods One hundred and fifty-two hands in 86 burn patients with deep partial thickness and full thickness burn were enrolled in the study. The burned hands were treated by tangential excision and grafted with large sheet of split-thickness autoskin with the preservation of denatured dermis. The patients were followed-up from 3 months to 3 years. The skin color, elasticity, degree of contracture and the functional grading of the operated hands were observed. Results Good function was found in one hundred and forty-one out of the 152 burn hands (92.8%). For the rest 11 hands, pigmentation was found in 4, poor appearance in 4, and 3 hands with both poor appearance and function. Conclusion Large sheet of split-thickness autoskin grafting with the preservation of denatured dermis could be an optimal choice for the management of hands with deep partial thickness burn, and it could restore the appearance and function of the hands satisfactorily.