Author/Authors :
Shahryar Kamrani، Reza نويسنده Department of Orthopedic and Trauma Surgery, Shariati
Hospital, Tehran University of Medical Sciences, Tehran, IR
Iran , , Farhoud، Amir Reza نويسنده Department of Orthopedic and Trauma Surgery, Shariati
Hospital, Tehran University of Medical Sciences, Tehran, IR
Iran , , Nabian، Mohammad Hossein نويسنده Research Center for Neural Repair (RCNR), Animal
Laboratory Department, University of Tehran, Tehran, IR
Iran , , Farhadi، Leila Leila نويسنده Department of Immunology, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran Farhadi, Leila Leila
Abstract :
Treatment of forearm fracture nonunion is challenging. Several surgical techniques for the treatment of forearm nonunion have been reported. The aim of this prospective study was to evaluate the effects of the radial forearm bone graft technique in cases with forearm nonunion. We treated 7 patients with forearm nonunions via radial forearm bone flap and internal plate fixation. On the preoperative examination and last follow-up, the quick disabilities of the arm, shoulder, and hand (Q-DASH) score, elbow, forearm and wrist arches of motion and grip force were measured. At the final follow-up, radiographic union and patient satisfaction and return to work were assessed. The mean follow-up duration was 34 ± 23 months. The Q-DASH scores improved from 70 ± 6 points preoperatively to 13 ± 15 points at final follow-up (P < 0.01). The preopetative range of motion (ROM) was 101 ± 26 degrees; whereas the final forearm ROM was 140 ± 17 (P = 0.01). All nonunions united uneventfully (range 3-6 months). At the last follow-up, the grip force was 83% of uninjured extremity and all patients were satisfied with the outcome of the operation. Radial forearm bone flap is a safe, useful and novel technique in cases with forearm nonunion
