Figure 2. Clinical presentation of surgical technique by selected two cases. (a) View of defect including extensor mechanism after surgical debridement. (b) Reconstruction of extensor mechanism with musculus palmaris longus tendon autografting. (c) Elevation of thin full-thickness skin flap at donor finger dorsal side. (d) Elevation of full-thickness subcutaneous flap with an intact skin island. (e) Reversed full-thickness subcutaneous flap covering recipient defect. (f) Skin grafting covering reversed surface of reversed cross-finger subcutaneous flaps. (g) Early postoperative view of donor and recipient fingers after first operation. (h) Preoperative view of donor and recipient fingers before second operation. (i) Early postoperative view of donor and recipient fingers after second operation. (j, k and l) Final clinical views of donor and recipient fingers at six months. * Elevated skin flap; ** Elevated and first sutured subcutaneous flap; *** All figures show two cases to emphasize steps of surgical technique.