Clinical analysis of treating severe soft tissue defect on distal leg and foot with sural nerve nutrient vessels retrograde island flap
10.11659/jjssx.08E016038
- VernacularTitle:腓肠神经营养血管逆行岛状皮瓣治疗严重小腿远端及足踝部损伤
- Author:
Xiaohao ZHU
;
Zhuo CHEN
;
Xueli WANG
;
Xin MA
;
Xi TAN
;
Zhenxiang WANG
- Keywords:
island flap;
retrograde;
sural nerve;
tissue defect;
repair
- From:
Journal of Regional Anatomy and Operative Surgery
2017;26(8):620-623
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the clinical application of treating severe soft tissue defect on distal leg and foot with sural nerve nutrient vessels retrograde island flap.Methods A total of 34 cases of patients who were treated with sural nerve nutrient vessels retrograde island flap were regared as the observation group, and the other 12 cases who were treated with local rotation skin flap grafting were regared as the control group.The postoperative survival rate of skin flap,complications,functional recovery and local sensation of the two groups were evaluated.Results The transplanted skin flap of the observation group all survived after operation.There were 3 cases of partial necrosis of the skin flap distal edge which were cured with dressing change.A few tension vesicle occured in 3 patients and they were cured with dressing change.The transplanted skin flap of the control group all survived after operation,but there were different degree of scar contracture,flap deformation and flap atrophy 6 months after surgery.The postoperative function,local sensation,scar size of the observation group were better than those of the control group with statistically significant difference (P<0.05).Conclusion To treat severe soft tissue defect on distal leg and foot with sural nerve nutrient vessels retrograde island flap is a good method which can promote severe tissue defect repair on the lower extremity and foot.
