Lateral Malleolar Defect Coverage Using Abductor Digiti Minimi Muscle Flap

Abstract

Coverage of a soft tissue defect at the lateral side of the ankle remains a challenge for surgeons because of the limited possibilities for local transposition. Free flaps have frequently been associated with postoperative complications and higher costs. Also, not all patients are suitable candidates for free tissue transfer because of existing comorbidities. Coverage with a split-thickness skin graft will not be possible for wounds with exposed bone or neurovascular structures or in wounds involving the weight bearing surface of the foot. Using ADM muscle offers no donor site morbidity, good soft tissue coverage, and an effective healing process. Also, no limb movement affection and normal daily life are acquired.