scholarly journals Which one restores in vivo knee kinematics effectively-medial or lateral pivot?

2020 ◽  
Author(s):  
Sahil Batra ◽  
Pon Aravindhan A. Sugumar ◽  
Vijay Kumar ◽  
Rajesh Malhotra
Keyword(s):  
Knee Kinematics ◽  
In Vivo Knee Kinematics

scholarly journals In vivo knee kinematics during high flexion after a posterior-substituting total knee arthroplasty

2009 ◽  
Vol 34 (4) ◽  
pp. 497-503 ◽  
Author(s):  
Angela L. Moynihan ◽  
Kartik M. Varadarajan ◽  
George R. Hanson ◽  
Sang-Eun Park ◽  
Kyung Wook Nha ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Knee Kinematics ◽  
High Flexion ◽  
Total Knee ◽  
In Vivo Knee Kinematics

The Effect of Joint Line Elevation on In Vivo Knee Kinematics in Bicruciate Retaining Total Knee Arthroplasty

2021 ◽  
Author(s):  
Christian Klemt ◽  
Anand Padmanabha ◽  
Venkatsaiakhil Tirumala ◽  
Evan J. Smith ◽  
Young-Min Kwon
Keyword(s):  
Negative Correlation ◽  
Knee Kinematics ◽  
Significant Negative Correlation ◽  
Significant Loss ◽  
Maximum Flexion ◽  
Sit To Stand ◽  
Total Knee ◽  
In Vivo Knee Kinematics ◽  
Bcr Tka

AbstractPrior studies have reported a negative effect on both clinical outcomes and patient-reported outcome measures (PROMS) following joint line elevation (JLE) in cruciate-retaining (CR) total knee arthroplasty (TKA) and posterior stabilized (PS) TKA designs. This experimental study was aimed to quantify the effect of JLE on in vivo knee kinematics in patients with bicruciate retaining (BCR) TKA during strenuous activities. Thirty unilateral BCR TKA patients were evaluated during single-leg deep lunge and sit-to-stand using a validated combined computer tomography and dual fluoroscopic imaging system. Correlation analysis was performed to quantify any correlations between JLE and in vivo kinematics, as well as PROMS. There was a significant negative correlation between JLE and maximum flexion angle during single-leg deep lunge (ρ = −0.34, p = 0.02), maximum varus joint angles during single-leg deep lunge (ρ = −0.37, p = 0.04), and sit-to-stand (ρ = −0.29, p = 0.05). There was a significant negative correlation between JLE and Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score (ρ = −0.39, p = 0.01) and knee disability and osteoarthritis outcome score physical function (KOOS-PS; ρ = −0.33, p = 0.03). The JLE that yields a significant loss in PROMS and maximum flexion angles were 2.6 and 2.3 mm, respectively. There was a linear negative correlation of JLE with both in vivo knee kinematics and PROMS, with changes in JLE of greater than 2.6 and 2.3 mm, leading to a clinically significant loss in PROMS and maximum flexion angles, respectively, suggesting an increased need to improve surgical precision to optimize patient outcomes following BCR TKA.

Association between in vivo knee kinematics during gait and the severity of knee osteoarthritis

The Knee ◽  
2012 ◽  
Vol 19 (5) ◽  
pp. 628-632 ◽  
Author(s):  
Yasuharu Nagano ◽  
Kenji Naito ◽  
Yasuaki Saho ◽  
Suguru Torii ◽  
Toru Ogata ◽  
...  
Keyword(s):  
Knee Osteoarthritis ◽  
Knee Kinematics ◽  
In Vivo Knee Kinematics

In Vivo Knee Kinematics during Gait Reveals New Rotation Profiles and Smaller Translations

2007 ◽  
Vol 454 ◽  
pp. 81-88 ◽  
Author(s):  
Daniel L Benoit ◽  
Dan K Ramsey ◽  
Mario Lamontagne ◽  
Lanyi Xu ◽  
Per Wretenberg ◽  
...  
Keyword(s):  
Knee Kinematics ◽  
In Vivo Knee Kinematics

scholarly journals In-Vivo knee kinematics in rotationally unconstrained total knee arthroplasty

2011 ◽  
Vol 29 (10) ◽  
pp. 1484-1490 ◽  
Author(s):  
Fabio Catani ◽  
Claudio Belvedere ◽  
Andrea Ensini ◽  
Alessandro Feliciangeli ◽  
Sandro Giannini ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Knee Kinematics ◽  
Total Knee ◽  
In Vivo Knee Kinematics
Sign in / Sign up

Export Citation Format

Share Document