Repair of great foot and ankle wounds with posterior tibial artery perforator-based dicyto-pattern flaps from interoposterior compartment of calf / 中华创伤杂志

ABSTRACT

Objective To investigate the method of repairing great wounds on foots and ankles with posterior tibial artery perforator-based dicyto-pattern flaps from interior and posterior compartment of leg. Methods Eighteen patients with great foot wound were repaired with posterior tibial artery perforator-based dicyto-pattern flaps from interoposterior compartment of calf from January 2006 to December 2008. The patients were at age of 16-52 years, with flap areas for 20 cm ×6 cm-25 cm × 10 cm. The donor sites of flaps were repaired with free skin graft. Results All the flaps primarily survived except for one patient with partial necrosis (4.0 cm × 1.0 cm) in the distal part of the flap. Twelve patients were followed up for from two months to two years, which showed good color, texture and appearance of the flaps. Conclusion This kind of flap is one of ideal flaps to repair great foot and ankle wounds, for it takes advantages of reliable blood supply, wide repair scope, safe operation and avoidance of damage to the major artery.