ABSTRACT
Objective To discuss the clinical effects of forward lateral malleolus perforator flap in the repair of skin and soft tissue defect of ankle or dorsal foot.Methods From November,2014 to June,2017,16 cases of skin and soft tissue defect in ankle or dorsal foot had been repaired,which were 11 males and 5 females,aged from 25to 58 years old(average,32.5 years).The rotation points were on proximal 5 cm of the lateral malleolus in 11 cases and on the level of tarsal sinus in 5 cases.The largest flap was 10.0 cm×18.0 cm and the smallest flap was 6.0 cm×4.0 cm.The color,thickness,texture,sensation,appearance,donor site shape and functional were followed-up after operation.Results All the 16 patients were followed-up from 1 to 24 months.The distal flap appeared dark in 1 case 2 days after operation,and blood supply was improved after stitches;One case was superficial necrosis and healed after dressing.All the flaps had good appearance and texture,no pigmentation,scar contracture,and so on.Conclusion The forward lateral malleolus perforator flaps have perforator constantly and the color,thickness are similar with the receiving areas,the rotation point could on proximal 5 cm of the lateral malleolus and on the level of tarsal sinus,which is a good method to repair skin and soft tissue defect of ankle or dorsal foot.
ABSTRACT
Objective@#To evaluate theresult of Screwless Scarf osteotomy for the treatment of moderate to severe hallux valgus.@*Methods@#From January 2016 to May 2017, 13 patients with 15 feet underwent Screwless (without internal fixation) Scarf osteotomy for the treatment of moderate to severe hallux valgus.The hallux valgus angle (HVA) and intermetatarsal angle(IMA) were compared before and after surgery.Clinical outcomes were assessed by American Orthopedic Foot and Ankle Society (AOFAS) scoring.@*Results@#The mean follow-up was 6 months in all the patients(range, 2-12 months). HVA was decreased by 25.7°(form 38.8°preoperative to 13.1°postoperative). IMA was decreased by 9.6°(form 18.3°preoperative to 8.7°postoperative). AOFAS sore was increase by 39.7 points (45.7 points preoperative to 85.4 points). The incidence of excellence was 86.7%.@*Conclusions@#Satisfactory clinical outcomes can be achieved by screwless Scarf osteotomy for moderate or severe hallux valgus.However, strict indications and sufficient surgical skills are crucial.