ArticleArthroplasty today2025
A Novel Robotic Technique for Mapping Patellofemoral Kinematics in Total Knee Arthroplasty.
Article in Arthroplasty today, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed.
Corrections and comments
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Authors and funding
3 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Computer assistance has significantly improved precision in total knee arthroplasty (TKA). Current robotic systems address tibiofemoral kinematics, ignoring the patellofemoral joint. This described TKA technique allows assessment and adjustment of patellofemoral kinematics. Reproducible landmarks on the tibial tubercle, trochlea, and patella are defined. With the "Special Point" function of the CORI surgical system, arcs of points are recorded dynamically. This records trochlear groove translation, patellar tracking, patellar tilt, and tibial tubercle rotation. During implant trials, special points are recollected to determine how these four parameters have changed compared to the native knee. Component adjustments can be made to optimize patellofemoral kinematics without compromising tibiofemoral balance. This may be a tool to mitigate patellofemoral maltracking and may improve TKA outcomes. Further studies are required to investigate outcomes.
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Registered trials
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