• Jacob Farrar, Teja Yeramosu, and Paul Perdue.
• Department of Orthopaedic Surgery, Virginia Commonwealth University, 1200 East Broad Street, PO Box 980153, Richmond, VA 23298, USA. Electronic address: Jacob.farrar@vcuhealth.org.
• Injury. 2023 Jul 1; 54 (7): 110772110772.

IntroductionBallistic injuries to the upper extremity represent a small subset of injuries, and there is little data to provide guidance on management and outcomes. The purpose of this study is to assess the incidence of neurovascular injuries, compartment syndrome, and early postoperative infection, as well as patient and injury factors predictive of neurovascular injury following ballistic fractures of the forearm.Patients And MethodsA retrospective review of operatively treated ballistic forearm fractures at a single level I trauma center between 2010 and 2022 was performed. Thirty-three patients with 36 forearm fractures were identified. Only diaphyseal injuries in patients greater than 18 years old were included. Medical and radiographic records were reviewed to identify pre-injury patient-specific factors, including age, sex, smoking status, and history of diabetes. Injury characteristics, including the type of firearm used, forearm fracture location, and any associated neurologic or vascular injury, as well as compartment syndrome, were collected and analyzed. Short-term outcomes such as post-operative infection and recovery of neurologic function were also collected and analyzed.ResultsThe median age was 27 years (range: 18-62), with a majority of male patients (78.8%, n = 26). 4 patients (12.1%) sustained high-energy injuries. 4 patients (12.1%) were found to have compartment syndrome pre-operatively or intra-operatively. 11 patients (33.3%) had nerve palsies postoperatively with 8 patients (24.2%) continuing to have nerve palsies at their final follow-up (mean follow-up= 149.9 +/- 187.2 days). The median length of stay was 4 days. There were no patients with infection at follow-up.ConclusionBallistic forearm fractures are complex injuries and can result in severe complications such as neurovascular injury and compartment syndrome. As such, a comprehensive evaluation and appropriate management of ballistic forearm fractures are essential to minimize the risk of severe complications and optimize patient outcomes. In our experience, when treated operatively, these injuries have a low rate of infection.Copyright © 2023 Elsevier Ltd. All rights reserved.

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