https://www.selleckchem.com/pr....oducts/bromelain.htm
Femoral neck fractures are common fractures in the elderly. Common treatment options include internal fixation (IF) and hemiarthroplasty (HA). However, the clinical application of these two options is always controversial due to the potential clinical trauma, postoperative function, early complications, and other factors. Randomized controlled trials and cohort studies comparing screw fixation and hemiarthroplasty in elderly patients with displaced femoral neck fractures were extracted from databases such as PubMed, Web of Science, EM
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