Xiang Dingding, Zhu Jia, Wang Song, Liao Zhenhua, Liu Weiqiang
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.
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2020 Jun 25;37(3):527-532. doi: 10.7507/1001-5515.201909044.
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.
全腰椎间盘置换术是治疗有症状的退行性椎间盘疾病的一种替代椎间融合术的有效方法。本文回顾了球窝型人工腰椎间盘（ALD）假体的历史，其为典型的ALD假体，并根据金属对金属、金属对聚合物和聚合物对聚合物假体等不同材料总结了ALD假体的研究进展。分析了球窝型ALD假体的结构设计因素，并展望了其发展前景。本文旨在通过回顾球窝型ALD假体的现状，为球窝型ALD假体的设计提供理论参考。
