Cemented femoral stem design and postoperative periprosthetic fracture risk following total hip arthroplasty
Sameer Jain,
Jonathan N. Lamb,
Hemant Pandit
Abstract:Polished taper-slip (PTS) cemented stems have an excellent clinical track record and are the most common stem type used in primary total hip arthroplasty (THA) in the UK. Due to low rates of aseptic loosening, they have largely replaced more traditional composite beam (CB) cemented stems. However, there is now emerging evidence from multiple joint registries that PTS stems are associated with higher rates of postoperative periprosthetic femoral fracture (PFF) compared to their CB stem counterparts. The risk of… Show more
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