Literature DB >> 18453169

Comparison of isometric and anatomic reconstruction of the medial patellofemoral ligament: a cadaveric study.

David A Parker1, Jerry W Alexander, Michael A Conditt, Obinna N Uzodinma, William J Bryan.   

Abstract

Recent surgical procedures designed to correct recurrent posttraumatic lateral patellar instability focus on reconstructing the medial patellofemoral ligament. This study evaluated and compared patellofemoral kinematics of isometric and anatomic medial patellofemoral ligament reconstructions. Using an infrared motion capture analysis system, patellar tracking was evaluated in the coronal plane in 6 cadaveric specimens. Reconstruction of the medial patellofemoral ligament using an isometric technique did not restore normal patellar tracking at any flexion angle; however, reconstruction using an anatomic technique restored statistically normal patellar tracking from maximal knee extension to 28 degrees of flexion. Neither technique was able to restore normal kinematics in deeper angles of knee flexion.

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Year:  2008        PMID： 18453169     DOI： 10.3928/01477447-20080401-28

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


  11 in total

1.  Functional bundles of the medial patellofemoral ligament.

Authors:  Hui Jun Kang; Fei Wang; Bai Cheng Chen; Yan Ling Su; Zhan Chi Zhang; Chang Bao Yan
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2010-03-16       Impact factor: 4.342

2.  The horizontal Y-shaped graft with respective graft tension angles in anatomical two-bundle medial patellofemoral ligament reconstruction.

Authors:  Hui Jun Kang; Jian Hui Cao; Shuo Pan; Xiao Jing Wang; Da Hai Yu; Zhi Min Zheng
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2014-04-24       Impact factor: 4.342

3.  Patellofemoral anatomy and biomechanics: current concepts.

Authors:  Stefano Zaffagnini; David Dejour; Alberto Grassi; Tommaso Bonanzinga; Giulio Maria Marcheggiani Muccioli; Francesca Colle; Federico Raggi; Andrea Benzi; Maurilio Marcacci
Journal:  Joints       Date:  2013-10-24

4.  The modified semi-tunnel bone bridge technique achieved statistically better knee function than the suture anchor technique.

Authors:  Gang Ji; Haoyu Wang; Xiaoqing Su; Jinliang Wang; Fei Wang
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2019-07-16       Impact factor: 4.342

5.  The influence of medial patellofemoral ligament on patellofemoral joint kinematics and patellar stability.

Authors:  Stefano Zaffagnini; Francesca Colle; Nicola Lopomo; Bharat Sharma; Simone Bignozzi; David Dejour; Maurilio Marcacci
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2012-11-24       Impact factor: 4.342

6.  Double-bundle anatomical versus single-bundle isometric medial patellofemoral ligament reconstruction for patellar dislocation.

Authors:  Cheng-hai Wang; Long-fei Ma; Jian-wei Zhou; Gang Ji; Hao-yu Wang; Fei Wang; Juan Wang
Journal:  Int Orthop       Date:  2013-02-01       Impact factor: 3.075

7.  A simple technique for reconstruction of medial patellofemoral ligament with bone-fascia tunnel fixation at the medial margin of the patella: a 6-year-minimum follow-up study.

Authors:  Jia Li; Yongqian Li; Jingchao Wei; Jianzhao Wang; Shijun Gao; Yong Shen
Journal:  J Orthop Surg Res       Date:  2014-08-15       Impact factor: 2.359

8.  Reconstruction of the medial patellofemoral ligament by means of the anatomical double-bundle technique using metal anchors.

Authors:  David Sadigursky; Matheus Simões de Melo Laranjeira; Marzo Nunes; Rogério Jamil Fernandes Caneiro; Paulo Oliveira Colavolpe
Journal:  Rev Bras Ortop       Date:  2016-04-27

9.  Medial patellofemoral ligament reconstruction using a bone groove and a suture anchor at patellar: a safe and firm fixation technique and 3-year follow-up study.

Authors:  Hong-De Wang; Jiang-Tao Dong; Shi-Jun Gao
Journal:  J Orthop Surg Res       Date:  2016-11-14       Impact factor: 2.359

Review 10.  Anatomic Double-Bundle Medial Patellofemoral Ligament Reconstruction with Autologous Semitendinosus: Aperture Fixation Both at the Femur and the Patella.

Authors:  Michele Vasso; Katia Corona; Giuseppe Toro; Marco Rossini; Alfredo Schiavone Panni
Journal:  Joints       Date:  2017-10-04
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