Chinese Journal of Tissue Engineering Research ›› 2011, Vol. 15 ›› Issue (43): 8023-8026.doi: 10.3969/j.issn.1673-8225.2011.43.011

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Comparison of early gait parameters following total knee arthroplasty with fixed platform and rotating platform high-flexion prostheses

Zhou Xin, Wei Min, Wang Wei   

  1. Department of Orthopedics, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai  200127, China
  • Received:2011-08-24 Revised:2011-09-17 Online:2011-10-22 Published:2011-10-22
  • Contact: Wei Min, Associate professor, Department of Orthopedics, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China wwww8395@126.com
  • About author:Zhou Xin★, Master, Department of Orthopedics, Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200127, China 83951034@qq.com
  • Supported by:

    Special Fund for Outstanding Teacher Research of Shanghai Higher Education, No. jdy09011*

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Abstract:

BACKGROUND: Because of different design mechanisms in fixed platform and rotating platform prosthesis, there are different opinions.
OBJECTIVE: To compare the early gait parameters and HSS scores following total knee arthroplasty with fixed platform and rotating platform high-flexion prosthesis and to find the difference between two treatment methods.
METHODS: Thirty-four knees in 34 patients with osteoarthritis undergoing total knee arthroplasty were evaluated by using HSS and gait analysis technique. The effects of total knee arthroplasty with fixed platform and rotating platform high-flexion prosthesis were compared.
RESULTS AND CONCLUSION: By using HSS and gait analysis, we found no difference in two kinds of prostheses within 12 months following total knee arthroplasty. Through HSS and gait analysis technique, we can get more accurate and more comprehensive information.

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