scholarly journals Kinematic analysis of stair climbing in rotating platform cruciate-retaining and posterior-stabilized mobile-bearing total knee arthroplasties

2017 ◽  
Vol 137 (5) ◽  
pp. 701-711 ◽  
Author(s):  
Koji Murakami ◽  
Satoshi Hamai ◽  
Ken Okazaki ◽  
Satoru Ikebe ◽  
Hiroyuki Nakahara ◽  
...  
Keyword(s):  
Kinematic Analysis ◽  
Mobile Bearing ◽  
Stair Climbing ◽  
Total Knee Arthroplasties ◽  
Posterior Stabilized ◽  
Rotating Platform ◽  
Cruciate Retaining ◽  
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.

Comparison Between Standard and High-Flexion Posterior-Stabilized Rotating-Platform Mobile-Bearing Total Knee Arthroplasties

2010 ◽  
Vol 92 (16) ◽  
pp. 2634-2642 ◽  
Author(s):  
Won Chul Choi ◽  
Sahnghoon Lee ◽  
Sang Cheol Seong ◽  
Jong Hun Jung ◽  
Myung Chul Lee
Keyword(s):  
Mobile Bearing ◽  
Total Knee Arthroplasties ◽  
Posterior Stabilized ◽  
Rotating Platform ◽  
High Flexion ◽  
Total Knee

Kinematic analysis of kneeling in cruciate-retaining and posterior-stabilized total knee arthroplasties

2008 ◽  
Vol 26 (4) ◽  
pp. 435-442 ◽  
Author(s):  
Satoshi Hamai ◽  
Hiromasa Miura ◽  
Hidehiko Higaki ◽  
Shuichi Matsuda ◽  
Takeshi Shimoto ◽  
...  
Keyword(s):  
Kinematic Analysis ◽  
Total Knee Arthroplasties ◽  
Posterior Stabilized ◽  
Cruciate Retaining ◽  
Total Knee

Spontaneous dislocation of a mobile-bearing polyethylene insert after posterior-stabilized rotating platform total knee arthroplasty: A case report

The Knee ◽  
2011 ◽  
Vol 18 (6) ◽  
pp. 496-498 ◽  
Author(s):  
Hideo Kobayashi ◽  
Yasushi Akamatsu ◽  
Naoya Taki ◽  
Hirohiko Ota ◽  
Naoto Mitsugi ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Case Report ◽  
Knee Arthroplasty ◽  
Mobile Bearing ◽  
Polyethylene Insert ◽  
Posterior Stabilized ◽  
Rotating Platform ◽  
Total Knee

scholarly journals Higher mid-term revision rates of posterior stabilized compared with cruciate retaining total knee arthroplasties: 133,841 cemented arthroplasties for osteoarthritis in the Netherlands in 2007–2016

2018 ◽  
Vol 89 (6) ◽  
pp. 640-645 ◽  
Author(s):  
Anneke Spekenbrink-Spooren ◽  
Liza N Van Steenbergen ◽  
Geke A W Denissen ◽  
Bart A Swierstra ◽  
Rudolf W Poolman ◽  
...  
Keyword(s):  
The Netherlands ◽  
Total Knee Arthroplasties ◽  
Posterior Stabilized ◽  
Cruciate Retaining ◽  
Total Knee

scholarly journals Traumatic Dislodgement of Tibial Polyethylene Insert after a High-Flex Posterior-Stabilized Total Knee Replacement

2015 ◽  
Vol 2015 ◽  
pp. 1-4
Author(s):  
Juan Felix Astoul Bonorino ◽  
Pablo Ariel Isidoro Slullitel ◽  
Gonzalo Rodrigo Kido ◽  
Santiago Bongiovanni ◽  
Renato Vestri ◽  
...  
Keyword(s):  
Total Knee Replacement ◽  
Knee Replacement ◽  
Mobile Bearing ◽  
Polyethylene Insert ◽  
Fixed Bearing ◽  
Posterior Stabilized ◽  
Cruciate Retaining ◽  
Tibial Insert ◽  
Total Knee ◽  
Similarities And Differences

Many pathologic entities can produce a painful total knee replacement (TKR) that may lead to potential prosthetic failure. Polyethylene insert dissociation from the tibial baseplate has been described most frequently after mobile-bearing and cruciate-retaining TKRs. However, only 3 tibial insert dislocations in primary fixed-bearing High-Flex posterior-stabilized TKRs have been reported. We present a new case of tibial insert dislocation in a High-Flex model that shares similarities and differences with the cases reported, facilitating the analysis of the potential causes, which still remain undefined.

In Vivo Kinematic Comparison of Posterior Cruciate-Retaining and Posterior Stabilized Total Knee Arthroplasties Under Passive and Weight-Bearing Conditions

2005 ◽  
Vol 20 (6) ◽  
pp. 777-783 ◽  
Author(s):  
Shinichi Yoshiya ◽  
Nobuzo Matsui ◽  
Richard D. Komistek ◽  
Douglas A. Dennis ◽  
Mohamed Mahfouz ◽  
...  
Keyword(s):  
Weight Bearing ◽  
Total Knee Arthroplasties ◽  
Posterior Stabilized ◽  
Cruciate Retaining ◽  
Total Knee
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