Precision of computer tomography based RSA on femoral implants in total knee arthroplasty: A porcine cadaver study

20253 citationsJournal Articlehybrid Open Access

Authors

Frank‐David Øhrn · Norwegian University of Science and Technology

Lars H. W. Engseth · Oslo University Hospital

Are Hugo Pripp · Oslo University Hospital

Anselm Schulz · Oslo University Hospital

Stephan M. Röhrl · Oslo University Hospital

Abstract

CT-based radiostereometric analysis on femoral implants in total knee arthroplasty is feasible and has a lower, yet still acceptable, precision compared to CT-based radiostereometric analysis on tibial implants in a porcine cadaver. However, confirmation in clinical studies is warranted.

Topics & Keywords

Total Knee Arthroplasty Outcomes Orthopaedic implants and arthroplasty Orthopedic Infections and Treatments

UN Sustainable Development Goals

Gender equality

Publication Details

Published in: Clinical Biomechanics

Volume 123, pp. 106456-106456

DOI: 10.1016/j.clinbiomech.2025.106456

Field-Weighted Citation Impact: 5.87