Impingement of the patellar component against the tibial post after posterior stabilized and constrained TKA: a pilot study
Sign Up to like & getrecommendations! Published in 2017 at "Archives of Orthopaedic and Trauma Surgery"
DOI: 10.1007/s00402-017-2682-2
Abstract: IntroductionPatella-post impingement (PPI), contact of the patellar component with the tibial post, occurs during deep knee flexion after posterior stabilized total knee arthroplasty (TKA). PPI can cause anterior knee pain, increased patellar pressure, wear of… read more here.
Keywords: component tibial; tibial post; ppi; patellar component ... See more keywords
Late Onset Metallosis after Revision Total Knee Arthroplasty with Metal-Backed Patellar Component In Situ
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DOI: 10.1016/j.artd.2020.02.015
Abstract: We describe a small case series with severe metallosis after revision total knee arthroplasty (TKA) due to metal-backed patellar component failure. Metallosis is a rare complication after TKA, which may cause systemic and local symptoms.… read more here.
Keywords: metal backed; backed patellar; metallosis; patellar component ... See more keywords
Musculoskeletal Multibody Simulation Analysis on the Impact of Patellar Component Design and Positioning on Joint Dynamics after Unconstrained Total Knee Arthroplasty
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DOI: 10.3390/ma13102365
Abstract: Patellofemoral (PF) disorders are considered a major clinical complication after total knee replacement (TKR). Malpositioning and design of the patellar component impacts knee joint dynamics, implant fixation and wear propagation. However, only a limited number… read more here.
Keywords: component; patellar component; analysis; total knee ... See more keywords