• Arhum Saleem, Charles C Lin, Utkarsh Anil, and Steven M Rivero.
• FIU Herbert Wertheim College of Medicine, 11200 SW 8th St, Miami, FL 33199, USA.
• Injury. 2024 Nov 1; 55 (11): 111875111875.

IntroductionTreatment options for displaced intracapsular femoral neck fractures in elderly patients include unipolar hemiarthroplasty (UHA), bipolar hemiarthroplasty (BHA), unipolar total hip arthroplasty (UTHA), and dual-mobility total hip arthroplasty (DMTHA). This network meta-analysis (NMA) of randomized controlled trials (RCTs) quantitatively compares these treatments to identify the optimal surgical technique.MethodsFollowing PRISMA guidelines, a comprehensive literature search in Medline (PubMed), Cochrane, and EMBASE databases was conducted. RCTs comparing UHA, BHA, UTHA, or DMTHA were included. Interventions were ranked using the SUCRA score.ResultsAmong 5,542 studies, 12 RCTs met inclusion criteria, involving 1,490 patients. Procedures were ranked by prosthetic dislocation, mortality, operating time, intraoperative blood loss, revision rate, Harris Hip Score (HHS). BHA ranked the best in dislocation rate, intraoperative blood loss and mortality. UHA had the shortest operating time. DMTHA had the greatest ranking for HHS. However, the differences between these treatment modalities were rarely statistically significantly different.ConclusionA variety of arthroplasty procedures can be used to treat displaced intracapsular femoral neck fractures. Our results indicate that while BHA resulted in the best post-operative ranking amongst the compared treatment strategies in terms of dislocation rates, blood loss and mortality, the differences between the treatment options does not clearly favor a specific treatment option.Copyright © 2024. Published by Elsevier Ltd.

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