Literature DB >> 2395764

A mathematical analysis of the effect of flexion and rotation on apparent varus/valgus alignment at the knee.

K A Krackow1, C L Pepe, E J Galloway.   

Abstract

The quantitative effect of flexion and rotation on apparent varus/valgus deformity was analyzed, and the expected amount of deformity as a function of flexion rotational artifact determined, as shown by use of formulae and tabulated computational results. These results were calculated first when no deformity was present initially, and also for varying amounts of initial deformity.

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Mesh：

Year:  1990        PMID： 2395764     DOI： 10.3928/0147-7447-19900801-09

Source DB:  PubMed          Journal:  Orthopedics        ISSN： 0147-7447            Impact factor:   1.390


  25 in total

1.  Precision of navigated and conventional open-wedge high tibial osteotomy in a cadaver study.

Authors:  J Lützner; A F Gross; K P Günther; S Kirschner
Journal:  Eur J Med Res       Date:  2010-03-30       Impact factor: 2.175

Review 2.  Alignment outcomes in navigated total knee arthroplasty: a meta-analysis.

Authors:  Yonghui Fu; Mingming Wang; Yifeng Liu; Qin Fu
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2011-10-15       Impact factor: 4.342

3.  Effect of preoperative deformity on postoperative leg axis in total knee arthroplasty: a prospective randomized study.

Authors:  Wei-Hsiu Hsu; Robert Wen Wei Hsu; Yi-Jan Weng
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2010-04-27       Impact factor: 4.342

4.  The accuracy of intramedullary tibial guide of sagittal alignment of PCL-substituting total knee arthroplasty.

Authors:  Hyuk-Soo Han; Seung-Baik Kang; Chris H Jo; Sun-Hong Kim; Jung-Ha Lee
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2010-05-08       Impact factor: 4.342

5.  Functional outcome after computer-assisted versus conventional total knee arthroplasty: a randomized controlled study.

Authors:  Jörg Lützner; Klaus-Peter Günther; Stephan Kirschner
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2010-05-05       Impact factor: 4.342

6.  Agreement between radiological and computer navigation measurement of lower limb alignment.

Authors:  Julian Dexel; Stephan Kirschner; Klaus-Peter Günther; Jörg Lützner
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2013-07-06       Impact factor: 4.342

7.  The immediate effect of navigation on implant accuracy in primary mini-invasive unicompartmental knee arthroplasty.

Authors:  Ralf E Rosenberger; Christian Fink; Sebastian Quirbach; Rene Attal; Katja Tecklenburg; Christian Hoser
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2008-09-20       Impact factor: 4.342

8.  Inconsistencies between navigation data and radiographs in total knee arthroplasty are system-dependent and affect coronal alignment.

Authors:  Alberto Carli; Ahmed Aoude; Avishai Reuven; Bogdan Matache; John Antoniou; David J Zukor
Journal:  Can J Surg       Date:  2014-10       Impact factor: 2.089

9.  Three-dimensional reconstruction method for measuring the knee valgus angle of the femur in northern Chinese adults.

Authors:  Tong Liu; Chen-yu Wang; Jian-lin Xiao; Lan-yu Zhu; Xue-zhou Li; Yan-guo Qin; Zhong-li Gao
Journal:  J Zhejiang Univ Sci B       Date:  2014-08       Impact factor: 3.066

10.  Knee rotation influences the femoral tunnel angle measurement after anterior cruciate ligament reconstruction: a 3-dimensional computed tomography model study.

Authors:  Jing Tang; Eric Thorhauer; Chelsea Marsh; Freddie H Fu; Scott Tashman
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2013-04-16       Impact factor: 4.342
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