·4· 临床医学 2021 年 9 月第 41 卷第 9 期 Clinical Medicine，，， 游离皮瓣移植联合plantation combined with clinical effects， incidence of complications，lower extremity function scores [HSS Knee-joint function scoring standard，Baird-Jackson ankle function evaluation system]and visual pain analogue scale （VAS）scores before and after surgery were compared between the two The excellent and good rate of the study group （％，27 ／29）was higher than that of the control group （％，20 ／29 ），the difference was significant（χ2 ＝，P ＜）.Before operation，there was no significant difference in HSS or Baird Jackson scores between the two groups （P ＞）；One year after operation，the HSS and Baird Jackson scores of the study group were higher than those of the control group，and the differences were significant （P ＜）.Before operation，there was no significant difference in VAS score between the two groups （P ＞）.Six hours after operation，the VAS score of the study group was lower than that of the control group，and the difference was significant （P ＜）.There was no significant difference in the incidence万方数据of complications between the study group （％，1 ／30）and the control group （％，临床医学 2021 年 9 月第 41 卷第 9 期 Clinical Medicine，，， ·5· 2 ／30）（P
