LAUSR

Charcot foot is can result in bone deformities and soft tissue defects. We report a case of alcohol-induced Charcot (AIC) foot with soft tissue defect including the weight-bearing zone of the heel and osteomyelitis, which was successfully reconstructed with free tensor fascia lata true-perforator flap (TFLtp). A 56-year-old male suffered from AIC foot with an 18 × 6 cm defect. Based on the preoperative ultrasound, we identified the overlying upper thigh area offering one of the thickest dermis. A TFLtp flap was raised sparing the TFL muscle based on one perforator without including the main trunk of the transverse/ascending branch of the lateral femoral circumflex vessel. The TFLtp flap was transferred to the heel and anastomosed to the posterior tibial artery in an end-to-side fashion. The patient complained no postoperative discomfort of the donor site and was able to walk on his foot after 5 weeks. This case report highlights that the TFLtp flap may offer thick dermis, faster surgery due to perforator level dissection and a concealed donor site.