Background: It is unclear whether cemented or uncemented hemiarthroplasty is the best treatment option in elderly patients with displaced femoral neck fractures. Previous randomized trials comparing cemented and uncemented hemiarthroplasty have conflicting results. We conducted a randomized controlled trial to compare cemented and uncemented hemiarthroplasty.

This study shows an alarmingly high complication rate in patients receiving LMWH bridging during elective TKA or THA surgery. All complications seem to be caused by, or secondary to bleeding. Patients need to be consulted about the risk of bleeding complications, and the risk of bleeding needs to be balanced over the risk of TE complications.

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