Assessment of Fixed Bearing and Rotating Platform Total Knee Arthroplasty Designs Using the Patient Knee Implant Performance Scoring System: Post-hoc Pooled Analysis of Data From Two Prospective, International, Multi-centre, Non-randomised Studies.
Mohammed Abdul; Bernard; Yates · 2026 · Cureus
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background The optimal choice of polyethylene insert in total knee arthroplasty (TKA) continues to cause contention. Rotating platform bearings (RP) have theoretical advantages but have failed to demonstrate a functional difference…
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Metadata source: PubMed · DOI 10.7759/cureus.109613