The Superficial Circumflex Iliac Artery Perforator Flap for Devastating Hand Injuries in Obese Patients

Abstract

Introduction Blast injuries to the hand, such as those from fireworks, are debilitating and life altering. Often, because of the nature of the injury, there is a need for soft tissue and skin coverage. However, in the increasingly obese American population, free flaps often are too bulky for functional hand coverage. In this study, we present a series of 7 patients who underwent the superficial circumflex iliac artery perforator (SCIP) flap for upper extremity reconstruction with improvement in cosmesis, including a primarily repaired donor site, as well as an overwhelmingly high return to work with minimal revision surgery necessary. Methods All patients who underwent a SCIP for hand injuries from a blast were included. Flaps were harvested based on previously described methods. A single attending surgeon performed all surgeries. All patients were followed for at least 6 months. Preoperative and postoperative characteristics were described. Results A total of 7 patients were included in this study. Ages ranged from 16 to 58 years and body mass index from 19 to 48 kg/m2. More than half of the patients had a body mass index greater than 30 kg/m2. All donor sites were primarily closed. Five patients returned to their preinjury work. Three patients had neurotized flaps with return of protective sensation. Three patients required revision surgery; all 3 had liposuction, and 1 had additional flap advancement surgery. Conclusion The SCIP flap is a versatile flap that can be used in hand reconstruction in blast injuries with good functional outcome and improved cosmesis compared with other perforator flaps for the upper extremity.