Clinical Outcome of Medial Pivot Compared With Press-Fit Condylar Sigma Cruciate-Retaining Mobile-Bearing Total Knee Arthroplasty

2017 ◽  
Vol 32 (10) ◽  
pp. 3016-3023 ◽  
Author(s):  
Young-Hoo Kim ◽  
Jang-Won Park ◽  
Jun-Shik Kim
Keyword(s):  
Total Knee Arthroplasty ◽  
Clinical Outcome ◽  
Knee Arthroplasty ◽  
Mobile Bearing ◽  
Cruciate Retaining ◽  
Press Fit ◽  
Medial Pivot ◽  
Total Knee

An 11- to 15-year clinical outcome study of the Advance Medial Pivot total knee arthroplasty

2016 ◽  
Vol 98-B (8) ◽  
pp. 1050-1055 ◽  
Author(s):  
Th. Karachalios ◽  
S. Varitimidis ◽  
K. Bargiotas ◽  
M. Hantes ◽  
N. Roidis ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Clinical Outcome ◽  
Knee Arthroplasty ◽  
Outcome Study ◽  
Medial Pivot ◽  
Total Knee ◽  
Clinical Outcome Study

Knee kinematics after cruciate retaining highly congruent mobile bearing total knee arthroplasty: An in vivo dynamic RSA study

The Knee ◽  
2020 ◽  
Vol 27 (2) ◽  
pp. 341-347 ◽  
Author(s):  
Umberto Cardinale ◽  
Laura Bragonzoni ◽  
Marco Bontempi ◽  
Domenico Alesi ◽  
Tommaso Roberti di Sarsina ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Knee Kinematics ◽  
Mobile Bearing ◽  
Cruciate Retaining ◽  
Total Knee

scholarly journals Effect of posterior design changes on postoperative flexion angle in cruciate retaining mobile-bearing total knee arthroplasty

2010 ◽  
Vol 35 (5) ◽  
pp. 689-695 ◽  
Author(s):  
Shigeyoshi Tsuji ◽  
Tetsuya Tomita ◽  
Hideo Hashimoto ◽  
Masakazu Fujii ◽  
Hideki Yoshikawa ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Mobile Bearing ◽  
Flexion Angle ◽  
Cruciate Retaining ◽  
Design Changes ◽  
Postoperative Flexion ◽  
Total Knee

scholarly journals Comparison of Kinematics in Cruciate Retaining and Posterior Stabilized for Fixed and Rotating Platform Mobile-Bearing Total Knee Arthroplasty with respect to Different Posterior Tibial Slope

2018 ◽  
Vol 2018 ◽  
pp. 1-11 ◽  
Author(s):  
Kyoung-Tak Kang ◽  
Yong-Gon Koh ◽  
Juhyun Son ◽  
Oh-Ryong Kwon ◽  
Jun-Sang Lee ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
External Rotation ◽  
Mobile Bearing ◽  
Tibial Slope ◽  
Posterior Stabilized ◽  
Rotating Platform ◽  
Cruciate Retaining ◽  
Posterior Tibial ◽  
Total Knee

Reconstructed posterior tibial slope (PTS) plays a significant role in kinematics restoration after total knee arthroplasty (TKA). However, the effect of increased and decreased PTS on prosthetic type and design has not yet been investigated. We used a finite element model, validated using in vitro data, to evaluate the effect of PTS on knee kinematics in cruciate-retaining (CR) and posterior-stabilized (PS) fixed TKA and rotating platform mobile-bearing TKA. Anterior-posterior tibial translation and internal-external tibial rotation were investigated for PTS ranging from -3° to 15°, with increments of 1°, for three different designs of TKA. Tibial posterior translation and external rotation increased as the PTS increased in both CR and PS TKAs. In addition, there was no remarkable difference in external rotation between CR and PS TKAs. However, for the mobile-bearing TKA, PTS had less effect on the kinematics. Based on our computational simulation, PTS is the critical factor that influences kinematics in TKA, especially in the CR TKA. Therefore, the surgeon should be careful in choosing the PTS in CR TKAs.

J-curve design total knee arthroplasty: the posterior stabilized shows wider medial pivot compared to the cruciate retaining during chair raising

2019 ◽  
Vol 28 (9) ◽  
pp. 2883-2892 ◽  
Author(s):  
Marco Bontempi ◽  
Tommaso Roberti di Sarsina ◽  
Giulio Maria Marcheggiani Muccioli ◽  
Nicola Pizza ◽  
Umberto Cardinale ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Posterior Stabilized ◽  
Cruciate Retaining ◽  
Curve Design ◽  
J Curve ◽  
Medial Pivot ◽  
Total Knee
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