The distal lateral arm flap for resurfacing of extensive defects of the digits

none9noThe distal lateral arm flap (DLAF) was used to reconstruct six extensive defects of the digits: 2 degloving injuries of the thumb and 4 major skin losses of the fingers. Two adjacent fingers were involved in 1 patient. Flap size ranged from 3 7 cm to 9 14 cm. Four flaps were reinnervated using the posterior cutaneous nerve of the forearm. All flaps survived, though 1 showed marginal necrosis. Average follow-up was 53.4 months. Thumb opposition scored 5 according to Kapandji; finger ROM averaged 50.75%; pinch strength 72.5%. Protective sen- sation with touch localization was restored. Patient satisfaction for resurfaced digits averaged 8.9 on a 10-points visual analogic scale. All donor sites resulted in a painless scar with good patient satisfaction. The DLAF offers a thin, pliable skin ideal for digit reconstruction, with low rate of donor site morbidity and can be considered when toe-to-hand flap transfer is not advisable or refused by the patient. VC 2007 Wiley-Liss, Inc. Microsurgery 27:8–16, 2007.mixedAtzei; A.; Pignatti M; Udali; G.; Cugola; L.; Maranzano; M.Atzei; A.; Pignatti M; Udali; G.; Cugola; L.; Maranzano; M