[Application of modified superficial peroneal neuro-fasciocutaneous flap in repairing soft tissue defect of forefoot].
OBJECTIVE
To investigate the operative procedures and clinical outcomes of the modified superficial peroneal neuro-fasciocutaneous flap in repairing soft tissue defect of forefoot.


METHODS
From May 2006 to May 2009, 5 male patients (aged 40-63 years) with soft tissue defect of forefoot were treated with the modified superficial peroneal neuro-fasciocutaneous flap. Tendons and bones were exposed in all cases. Defect was caused by object crash (4 cases) and traffic accident (1 case). The sizes of soft tissue defects of forefoot were 4 cm x 2 cm-8 cm x 4 cm. Rotating point of the modified superficial peroneal neuro-fasciocutaneous flap pedicled with the peripheral vessels network of ankle joint was at the level of tibiotalar joint. The flaps ranging from 5 cm x 4 cm to 10 cm x 6 cm were adopted to repair soft tissue defects of forefoot. The donor sites were either sutured directly or covered with intermediate split thickness skin grafts.


RESULTS
All flaps survived and all wounds healed by first intention. Skin graft at donor site survived completely in all cases. All patients were followed up 6-18 months (mean 11 months). The appearance, texture, and function of the flap were satisfactory. There was a protective sensibility in all flaps without abrasion or ulceration, and the two-point discrimination of the flaps was 10-13 mm. The walking pattern was normal. No obvious discomfort was observed at the skin-graft donor sites.


CONCLUSIONS
With reliable blood supply, no sacrifice of vascular trunks, favorable texture, and thickness, the modified superficial peroneal neuro-fasciocutaneous flap pedicled with the peripheral vessels network of ankle joint is useful to repair skin soft tissue defect of the forefoot.
Cui
Yidong
Y
Department of Orthopedics, Jinan Clinical Medical College of Second Military Medical University, Jinan Shandong 250031, PR China.
Cai
Jinfang
J
Liu
Lifeng
L
Cao
Xuecheng
X
Zou
Lin
L
Yin
Hailei
H
Li
Zongyu
Z
D000328:Adult; D018409:Foot Injuries / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010543:Peroneal Nerve / Q000601:surgery*; D019651:Plastic Surgery Procedures / Q000379:methods; D012867:Skin / Q000293:injuries; D016038:Skin Transplantation; D017695:Soft Tissue Injuries / Q000601:surgery*; D013524:Surgical Flaps / Q000294:innervation*