A review on the current state of ball-on-socket type artificial lumbar disc prosthesis

July 16, 2020

. 2020 Jun 25;37(3):527-532.

doi: 10.7507/1001-5515.201909044.

[Article in

Chinese]

Affiliations

¹ Department of Mechanical Engineering, Tsinghua University, Beijing 100084, P.R.China;State Key Laboratory of Tribology, Tsinghua University, Beijing 100084, P.R.China.
² Biomechanics and Biotechnology Lab, Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong 518057, P.R.China.
³ Department of Mechanical Engineering, Tsinghua University, Beijing 100084, P.R.China;State Key Laboratory of Tribology, Tsinghua University, Beijing 100084, P.R.China;Biomechanics and Biotechnology Lab, Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong 518057, P.R.China.

Item in Clipboard

[Article in

Chinese]

Dingding Xiang et al.

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi.

2020.

. 2020 Jun 25;37(3):527-532.

doi: 10.7507/1001-5515.201909044.

Affiliations

¹ Department of Mechanical Engineering, Tsinghua University, Beijing 100084, P.R.China;State Key Laboratory of Tribology, Tsinghua University, Beijing 100084, P.R.China.
² Biomechanics and Biotechnology Lab, Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong 518057, P.R.China.
³ Department of Mechanical Engineering, Tsinghua University, Beijing 100084, P.R.China;State Key Laboratory of Tribology, Tsinghua University, Beijing 100084, P.R.China;Biomechanics and Biotechnology Lab, Research Institute of Tsinghua University in Shenzhen, Shenzhen, Guangdong 518057, P.R.China.

Item in Clipboard

Total lumbar disc replacement is an alternative to interbody fusion for the effective treatment of symptomatic degenerative disc disease. This paper reviewed the history of ball-on-socket type artificial lumbar disc (ALD) prosthesis, which is a typical ALD prosthesis and summarized the ALD prosthesis research progress, according to different materials such as metal-on-metal, metal-on-polymer, and polymer-on-polymer prosthesis. The structural design factors of ball-on-socket type ALD prosthesis were analyzed and its prospect of development was also presented. The purpose of this paper is to provide a theoretical reference for the design of the ball-on-socket ALD prosthesis by reviewing the current state of ball-on-socket type ALD prosthesis.

人工腰椎间盘置换术是治疗椎间盘退行性病变、缓解腰背痛的有效方式。球窝型人工腰椎间盘是最常用的假体类型。本文回顾了球窝型人工腰椎间盘假体的历史，综述了金属—聚合物、金属—金属和聚合物—聚合物不同组合配副的球窝型人工腰椎间盘假体产品现状。结合最新研究进展，分析球窝型人工腰椎间盘假体结构设计因素及影响，并对球窝型人工腰椎间盘假体未来的发展加以展望，以期为设计球窝型人工腰椎间盘假体提供更加全面系统的理论参考。.

Keywords:

artificial lumbar disc; ball-on-socket; current state; prosthesis.

A review on the current state of ball-on-socket type artificial lumbar disc prosthesis

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