The study on the sensory reconstruction in denervation areas after the operation of reversed island pedicled sural flap
10.3760/cma.j.issn.1001-2036.2011.03.008
- VernacularTitle:逆行腓肠神经营养血管皮瓣的感觉重建
- Author:
Mingjiang LIU
;
Juyu TANG
;
Panfeng WU
;
Xiangjun XIAO
- Publication Type:Journal Article
- Keywords:
Foot;
Sural island flap;
Sensory reconstruction
- From:
Chinese Journal of Microsurgery
2011;34(3):194-197
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the method of sensory reconstruction after the operation of reversed island pedicled sural flap and evaluate its therapeutic effect of clinical application. Methods Thirteen clinical cases with traumatic soft tissue defects in heel had recepted the treatment of reversed island pedicled sural flap. All flaps were innervated by anastomosing the distal end of the sural nerve in the flaps and the recipient nerve (superficial peroneal nerve) in end to end or end to side. All patients were evaluated at 9-15 months on the postoperative follow-up parameters, including flap contour, flap stability, locomotor activity,touch sensation, pain sensation, static two-point discrimination, thermal sensibility, and the skin sensory recovery level in lateral dorsutn of foot. Results Thirteen cases flaps had good blood supply and primary healing. All cases were followed up 9-15 months, the rate of good sensory recovery was 53.85%. All pa tients had protective sensory in lateral dorsum of foot, the rate of good sensory recovery was 61.54%. Conclusion Anastomosing the proximal end of sural nerve and superficial peroneal nerve together will be good for the sensory recovery in flap and lateral foot in repairing soft tissue defects in heel with reversed island pedicled sural flap.
