Review
Development and clinical application of novel motion analysis system for knee
Wang Wenjin, Tian Fei, Li Ningwei, Li Guoan, Cai Zongyuan, Wang Shaobai
Published 2020-02-01
Cite as Chin J Joint Surg(Electronic Edition), 2020,14(01): 78-84. DOI: 10.3877/cma.j.issn.1674-134X.2020.01.014
Abstract
As a novel knee motion analysis system, the Opti_Knee system is capable to assess the 6-degree-of-freedom kinematics of the knee joint, with the advantages of portable clinical application, mobile design, in-vivo and non-invasive. In recent years, it has been used in the field of sports medicine.Based on the technical principle and clinical application, this study systematically summarized the relevant domestic and foreign literatures for nearly six years. The origin and development, structure and principle of the system were reviewed. The applicable achievements of the Opti_Knee system were summarized in normal knee functional assessment, knee injury factor research, clinical diagnosis and treatment of knee joint diseases, such as gait observation, assisted diagnosis for anterior cruciate ligament injury, efficacy evaluation of knee osteoarthritis surgery and rehabilitation program development. This review also summarized the problems encountered in the applications to be overcome in future. The future application prospects of this system in the field of sports injury prevention are prospected.
Key words:
Knee joint; Kinematics; Gait analysis; Diagnostic techniques and procedures
Contributor Information
Wang Wenjin
Key Laboratory of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China
Tian Fei
Key Laboratory of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China; Department of Rehabilitation Medicine, Heping Hospital Affliated to Changzhi Medical College, Shanxi 046000, China
Li Ningwei
Key Laboratory of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China
Li Guoan
Massachusetts General Hospital/Harvard Medical School, Boston 02138, U. S.A
Cai Zongyuan
School of Biomedical Engineering, Shanghai Jiao Tong University Department of Orthopeadics/Shanghai Ninth People′s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200240, China
Wang Shaobai
Key Laboratory of Exercise and Health Sciences of Ministry of Education, Shanghai University of Sport, Shanghai 200438, China
