Influence of posterior tibial slope on knee flexion in posterior stabilized fixed bearing primary total knee arthroplasty
نویسندگان
چکیده
منابع مشابه
Total knee arthroplasty and posterior tibial slope
Total Knee Arthroplasty (TKA) has been considered as a standard procedure for intractable pain in the end-stage degenerative arthritis of the knee and maintaining range of motion (ROM) to facilitate the ability to perform daily living activities. 1 Factors that have been associated with the change in ROM after TKA include preoperative ROM, implant design, patient characteristics, posterior femo...
متن کاملSymptomatic flexion instability in posterior stabilized primary total knee arthroplasty.
Flexion instability in posterior-stabilized total knee arthroplasty is a relatively uncommon but distinct problem that is often underdiagnosed and may require surgical management. This retrospective study evaluated the authors' management strategy and assessed the results of revision surgery. The authors identified 19 knees that underwent revision for isolated flexion instability after primary ...
متن کاملPosterior Stabilized Total Knee Arthroplasty
The posterior cruciate ligament (PCL) in total knee arthroplasty (TKA) functions to prevent posterior translation of the tibia and aids in femoral roll-back1. Roll-back allows for increased quadriceps lever arm and more efficient use of extensor musculature, permitting more normal stair climbing. Because of this, PCL retaining knees have the advantage of maintenance of ligamentous proprioceptio...
متن کاملThe Correlation between Posterior Tibial Slope and Maximal Angle of Flexion after Total Knee Arthroplasty
PURPOSE The purpose of this study was to evaluate the correlation between the posterior tibial slope and the maximal angle of flexion after total knee arthroplasty. MATERIALS AND METHODS Seventy nine cases (63 patients, 60 females and 3 males), which received total knee arthroplasty with the Nexgen LPS system from Jan 2001 to Jan 2004, were enrolled. We divided all cases into two subsets in t...
متن کاملEffect of Posterior Femoral Condylar Offset and Posterior Tibial Slope on Maximal Flexion Angle of the Knee in Posterior Cruciate Ligament Sacrificing Total Knee Arthroplasty
PURPOSE To evaluate the effect of femoral condylar offset and posterior tibial slope on maximal flexion angle of the knee in posterior cruciate ligament (PCL)-sacrificing total knee arthroplasty (TKA, Medial-Pivot Knee System). MATERIALS AND METHODS Forty-five knees in 35 patients who could be followed up more than 1 year after PCL-sacrificing TKA were evaluated retrospectively. We measured a...
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ژورنال
عنوان ژورنال: International Journal of Research in Orthopaedics
سال: 2020
ISSN: 2455-4510
DOI: 10.18203/issn.2455-4510.intjresorthop20201018