Cubital fossa defect- our reconstructive experience with pedicle flaps

Cubital fossa wounds can be complicated by the non-availability of reliable, well-vascularized donor tissue. Closure with pliable and readily available donor tissue for cubital defect and early mobilization of the elbow joint is essential for better results. The authors did this study to see how best the results of cubital fossa defect cover can be achieved by pedicle flaps in a single stage without compromising the donor areas.

Patients having deep elbow wounds in which vital structures were lying exposed in the cubital region were included in this study. The patients were assessed for the availability of tissue for cover, reliability of flaps, flap pliability, the functional outcome of the elbow and donor site morbidity.

A total of 17 cases of cubital region defects are presented wherein closure of the wound by means of primary closure was not possible. Out of these, eight were covered with Pedicled Thoracodorsal Artery Perforator (TDAP) flaps, five with Pedicled split Latissimus Dorsi Muscle (SLDM) flaps and four with reversed lateral arm flaps (RLA). Post-operatively all the flaps were healthy, patients attained a good range of elbow joint movements with no clinically evident morbidity of the donor site.

Cubital fossa defect coverage needs dedicated planning to obtain a sturdy tissue for cover. In the presence of local tissue damage or scarring, we have looked elsewhere to bring pliable and well-vascularized tissue which is reliable. The flaps we used have allowed single-stage reconstruction and early mobilization of the elbow joint with good functional recovery.