scholarly journals Compromised knee internal rotation in total knee arthroplasty patients during stair climbing

PLoS ONE ◽  
2018 ◽  
Vol 13 (10) ◽  
pp. e0205492
Author(s):  
Igor Komnik ◽  
Sina David ◽  
Johannes Funken ◽  
Christine Haberer ◽  
Wolfgang Potthast ◽  
...  
2021 ◽  
Vol 13 ◽  
Author(s):  
Dong Oh Ko ◽  
Song Lee ◽  
Jin Hak Kim ◽  
Il Chan Hwang ◽  
Sung Jun Jang ◽  
...  

2017 ◽  
Vol 26 (6) ◽  
pp. 1636-1644 ◽  
Author(s):  
Alfredo Schiavone Panni ◽  
Francesco Ascione ◽  
Marco Rossini ◽  
Adriano Braile ◽  
Katia Corona ◽  
...  

2018 ◽  
Vol 100-B (2) ◽  
pp. 170-175 ◽  
Author(s):  
K. Lam Tin Cheung ◽  
B. A. Lanting ◽  
R. W. McCalden ◽  
X. Yuan ◽  
S. J. MacDonald ◽  
...  

Aims The aim of this study was to evaluate the long-term inducible displacement of cemented tibial components ten years after total knee arthroplasty (TKA). Patients and Methods A total of 15 patients from a previously reported prospective trial of fixation using radiostereometric analysis (RSA) were examined at a mean of 11 years (10 to 11) postoperatively. Longitudinal supine RSA examinations were acquired at one week, one year, and two years postoperatively and at final follow-up. Weight-bearing RSA examinations were also undertaken with the operated lower limb in neutral and in maximum internal rotation positions. Maximum total point motion (MTPM) was calculated for the longitudinal and inducible displacement examinations (supine versus standing, standing versus internal rotation, and supine versus standing with internal rotation). Results All patients showed some inducible displacement. Two patients with radiolucent lines had greater mean standing-supine MTPM displacement (1.35; sd 0.38) compared with the remaining patients (0.68; sd 0.36). These two patients also had a greater mean longitudinal MTPM at ten years (0.64; sd 0.50) compared with the remaining patients (0.39; sd 0.13 mm). Conclusion Small inducible displacements in well-fixed cemented tibial components were seen ten years postoperatively, of a similar magnitude to that which has been reported for well-fixed components one to two years postoperatively. Greater displacements were found in components with radiolucent lines. Cite this article: Bone Joint J 2018;100-B:170–5.


2019 ◽  
Vol 28 (9) ◽  
pp. 2948-2952 ◽  
Author(s):  
Mohammad Kamal Abdelnasser ◽  
Mohammad Muath Adi ◽  
Ahmed Aly Elnaggar ◽  
Samih Tarabichi

2014 ◽  
Vol 36 (12) ◽  
pp. 1605-1610 ◽  
Author(s):  
Santina Battaglia ◽  
Claudio Belvedere ◽  
Sami Abdel Jaber ◽  
Saverio Affatato ◽  
Valentina D’Angeli ◽  
...  

2005 ◽  
Vol 54 (3) ◽  
pp. 467-470
Author(s):  
Satoshi Kudo ◽  
Eiichi Nakamura ◽  
Kei Senba ◽  
Yasunari Oniki ◽  
Hiroshi Mizuta

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