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Background: Gunshot wounds (GSWs) to the wrist and hand are a major health and economic burden in the United States. There are few studies examining the circumstances and epidemiological factors surrounding these injuries. This study assesses the epidemiological factors, as well as the shooting circumstances, injury details, and surgical management of wrist and hand GSWs in children and adults. Methods: Medical records and radiographs were reviewed for all patients with ballistic injury to the wrist or hand treated at an urban academic level 1 trauma center from 2016 to 2019. Fisher exact and Pearson χ2 tests were used to assess differences between groups. Results: Two hundred forty-nine victims (29 children, 220 adults) with complete documentation were identified. Among 180 victims with known shooting circumstances, 132 (70%) were shot by another person and 110 (65%) were injured by intentional gunfire. Eighty-seven victims (35%) suffered a concurrent GSW to another body region. Metacarpal fracture was the most commonly diagnosed bony injury (37%), followed by proximal phalanx fracture (25%). One hundred twenty-nine victims (52%) underwent surgery following their injuries. Nerve discontinuity was diagnosed in 27 victims (11%), while 20 victims (8%) had vascular disruption. There was no significant difference between children and adult victims' type of fracture, concurrent injuries, rates of surgery, or in the most common fracture fixation method. Conclusions: Most wrist and hand GSW victims were injured due to intentional, non-self-inflicted gunfire. Most patients present with hand fractures, and fortunately, nerve and vascular disruptions are uncommon. [ABSTRACT FROM AUTHOR]

Background: This study was designed to quantify the performance of the pediatric Patient-Reported Outcome Measurement Information System (PROMIS) when delivered as part of routine care to children with upper extremity (UE) fractures. Methods: This cross-sectional study analyzed 964 new pediatric patients presenting with an UE fracture. All patients completed PROMIS computer adaptive tests for pain interference, peer relationships, UE function, and mobility domains at clinic registration. PROMIS was completed by parent-proxy (n = 418) for 5- to 7-year-olds and self-reported by 8- to 10-year-olds (n = 546). PROMIS score distributions were defined, and Pearson correlations assessed the interrelation between PROMIS domains. Student's t tests compared mean PROMIS scores between parent-proxy and self-completion groups. Results: UE scores indicated the greatest average impairment of all PROMIS domains. However, 13% of patients reached the UE score ceiling indicating maximal UE function. UE scores and mobility scores had a strong positive correlation while UE scores had a moderate negative correlation with pain interference. In all patients, peer relationships were, at most, very weakly correlated with any other PROMIS domain. After grouping by fracture type, parent-proxy completion estimated worse UE function, more pain interference, and worse peer relationship. Conclusions: Pediatric PROMIS UE function scores capture impairment from UE fractures but do have a strong positive correlation with pediatric PROMIS Mobility, which assesses lower extremity function. Among children with UE fractures, parent-proxy completion of pediatric PROMIS appears associated with worse scores on most PROMIS domains. [ABSTRACT FROM AUTHOR]