Key result
Total hip arthroplasty was associated with a lower risk of reoperation (2.8% vs 7.4%; RR 0.42, 95% CI 0.30-0.58) compared with hemiarthroplasty for displaced femoral neck fractures.
Why the study?
Does total hip arthroplasty reduce reoperation rate, mortality, and complications compared to hemiarthroplasty in patients with displaced femoral neck fractures?
Meta-Analysis (n=4,324)
Does total hip arthroplasty reduce reoperation rate, mortality, and complications compared to hemiarthroplasty in patients with displaced femoral neck fractures?
Total hip arthroplasty reduces reoperation rates and improves hip function compared to hemiarthroplasty for displaced femoral neck fractures, despite a higher risk of dislocation.
Answers are grounded in this paper and cite their sources.
Supports preferring total hip arthroplasty over hemiarthroplasty in suitable patients; confirms lower reoperation risk with Level 1 evidence.
No abstract yet. The journal hasn't published one we can show.
No takes yet. Share an insight, caveat, or question.
Zhang et al. (2013) conducted a meta-analysis in Displaced femoral neck fractures (n=4,324). Total hip arthroplasty vs. Hemiarthroplasty was evaluated on Reoperation (RR 0.42, 95% CI 0.30-0.58). Total hip arthroplasty was associated with a lower risk of reoperation (2.8% vs 7.4%; RR 0.42, 95% CI 0.30-0.58) compared with hemiarthroplasty for displaced femoral neck fractures.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: