Literature DB >> 17002144

The P.F.C. sigma RP-F total knee arthroplasty: designed for improved performance.

Amar S Ranawat1, Sanjay K Gupta, Chitranjan S Ranawat.   

Abstract

The new P.F.C. Sigma RP-F (rotating-platform high-flexion) knee has been designed to permit 155 degrees of flexion after total knee arthroplasty (TKA) without compromising wear, polyethylene contact stresses, patellofemoral tracking, or stability. The purpose of this article is to describe the design features of the P.F.C. Sigma RP-F TKA. It is our belief that future primary posterior-stabilized TKA will incorporate many of the design features of the RP-F knee for improved performance.

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Year:  2006        PMID： 17002144

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


  8 in total

1.  Effect of posterior design changes on postoperative flexion angle in cruciate retaining mobile-bearing total knee arthroplasty.

Authors:  Shigeyoshi Tsuji; Tetsuya Tomita; Hideo Hashimoto; Masakazu Fujii; Hideki Yoshikawa; Kazuomi Sugamoto
Journal:  Int Orthop       Date:  2010-06-09       Impact factor: 3.075

2.  High-flexion total knee replacement: functional outcome at one year.

Authors:  Matthew S Hepinstall; Amar S Ranawat; Chitranjan S Ranawat
Journal:  HSS J       Date:  2010-01-29

3.  Does high flexion after total knee replacement really improve our patients' quality of life at a short-term follow-up? : a comparative case-control study with hyperflex PFC Sigma versus a Triathlon knee series.

Authors:  Maxime L Mencière; Jean-Alain Epinette; Antoine Gabrion; Damien Arnalsteen; Patrice Mertl
Journal:  Int Orthop       Date:  2014-05-27       Impact factor: 3.075

4.  Range of motion and patient satisfaction with traditional and high-flexion rotating-platform knees.

Authors:  Clifford Kent Boese; Theresa J Gallo; Carla J Plantikow
Journal:  Iowa Orthop J       Date:  2011

5.  Preoperative flexion does not influence postoperative flexion after rotating-platform total knee arthroplasty.

Authors:  Robert D Russell; Michael H Huo; Leslie de Jong; Richard E Jones
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2013-01-12       Impact factor: 4.342

6.  In vivo flexion and kinematics of the knee after TKA: comparison of a conventional and a high flexion cruciate-retaining TKA design.

Authors:  Jeremy F Suggs; Young-Min Kwon; Sridhar M Durbhakula; George R Hanson; Guoan Li
Journal:  Knee Surg Sports Traumatol Arthrosc       Date:  2008-10-07       Impact factor: 4.342

7.  Mid-term Results of Total Knee Arthroplasty Using PFC Sigma RP-F.

Authors:  Jun-Young Kim; Sang-Ho Cheon; Hee-Soo Kyung
Journal:  Knee Surg Relat Res       Date:  2012-11-29

8.  Kneeling and standing up from a chair as performance-based tests to evaluate knee function in the high-flexion range: a randomized controlled trial comparing a conventional and a high-flexion TKA design.

Authors:  Paul J P van der Ven; Sebastiaan van de Groes; Jorrit Zelle; Sander Koëter; Gerjon Hannink; Nico Verdonschot
Journal:  BMC Musculoskelet Disord       Date:  2017-08-01       Impact factor: 2.362
  8 in total

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