Blar i NTNU Open på forfatter "Engseth, Lars"
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CT-based migration analysis is more precise than radio-stereometric analysis for tibial implants: a phantom study on a porcine cadaver
Engseth, Lars; Schulz, Anselm; Pripp, Are Hugo; Rörhl, Stephan M. H.; Øhrn, Frank-David (Peer reviewed; Journal article, 2023)Background and purpose: Radiostereometric analysis (RSA) is the gold standard for migration analysis, but computed tomography analysis methods (CTRSA) have shown comparable results in other joints. We attempted to validate ... -
Dose reduction does not impact the precision of CT-based RSA in tibial implants: a diagnostic accuracy study on precision in a porcine cadaver
Øhrn, Frank-David; Engseth, Lars; Pripp, Are Hugo; Röhrl, Stephan Maximilian; Schulz, Anselm (Peer reviewed; Journal article, 2023)Background and purpose: Radiostereometric analysis (RSA) is the gold standard for evaluation of migration of implants. CT-RSA has been shown to have precision at the level of RSA in hip, shoulder, and knee joint replacements. ...