The radiological findings in complex elbow fracture-dislocation injuries.

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Abstract

[Indexed for MEDLINE] 20. J Shoulder Elbow Surg. 2024 Mar;33(3):e116-e125. doi: 10.1016/j.jse.2023.10.012. Epub 2023 Nov 28. Postoperative mobilization after terrible triad injury: systematic review and single-arm meta-analysis. Ahmed Kamel S(1), Shepherd J(2), Al-Shahwani A(3), Abourisha E(3), Maduka D(4), Singh H(5). Author information: (1)University Hospitals of Leicester NHS Trust, Leicester, UK; Ain Shams University, Cairo, Egypt. Electronic address: tumorman2011@gmail.com. (2)University Hospitals of Leicester NHS Trust, Leicester, UK; University of Leicester, Leicester, UK; Integrated Academic Clinical Training Pathway, Academic Foundation Programme, National Institute for Health and Care Research, UK. (3)University Hospitals of Leicester NHS Trust, Leicester, UK. (4)University of Leicester, Leicester, UK. (5)University Hospitals of Leicester NHS Trust, Leicester, UK; University of Leicester, Leicester, UK. BACKGROUND: Terrible triad injury is a complex injury of the elbow, involving elbow dislocation with associated fracture of the radial head, avulsion or tear of the lateral ulnar collateral ligament, and fracture of the coronoid. These injuries are commonly managed surgically with fixation or replacement of the radial head and repair of the collateral ligaments with or without fixation of the coronoid. Postoperative mobilization is a significant factor that may affect patient outcomes; however, the optimal postoperative mobilization protocol is unclear. This study aimed to systematically review the available literature regarding postoperative rehabilitation of terrible triad injuries to aid clinical decision making. METHODS: We systematically reviewed the PubMed, Embase, Cochrane, and CINAHL (Cumulative Index to Nursing and Allied Health Literature) databases in accordance with Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. The inclusion criteria were studies with populations aged ≥16 years with terrible triad injury in which operative treatment was performed, a clear postoperative mobilization protocol was defined, and the Mayo Elbow Performance Score (MEPS) was reported. Secondary outcomes were pain, instability, and range of motion (ROM). Postoperative mobilization was classified as either "early," defined as active ROM commencement before or up to 14 days, or "late," defined as active ROM commencement after 14 days. RESULTS: A total of 119 articles were identified from the initial search, of which 11 (301 patients) were included in the final review. The most common protocols (6 studies) favored early mobilization, whereas 5 studies undertook late mobilization. Meta-regression analysis including mobilization as a covariate showed an estimated mean difference in the pooled mean MEPS between early and late mobilization of 6.1 (95% confidence interval, 0.2-12) with a higher pooled mean MEPS for early mobilization (MEPS, 91.2) than for late mobilization (MEPS, 85; P = .041). Rates of instability reported ranged from 4.5% to 19% (8%-11.5% for early mobilization and 4.5%-19% for late mobilization). CONCLUSION: Our findings suggest that early postoperative mobilization may confer a benefit in terms of functional outcomes following surgical management of terrible triad injuries without appearing to confer an increased instability risk. Further research in the form of randomized controlled trials between early and late mobilization is advised to provide a higher level of evidence. Copyright © 2023 Journal of Shoulder and Elbow Surgery Board of Trustees. Published by Elsevier Inc. All rights reserved. DOI: 10.1016/j.jse.2023.10.012