TY - GEN
T1 - Effect of mediolateral knee displacement on ligaments and muscles around knee joint
T2 - 12th International Conference on Intelligent Autonomous Systems, IAS 2012
AU - Ishikawa, Yuki
AU - An, Qi
AU - Tamura, Yusuke
AU - Yamashita, Atsushi
AU - Oka, Hiroyuki
AU - Asama, Hajime
PY - 2013/1/1
Y1 - 2013/1/1
N2 - Knee osteoarthritis (OA) becomes a major public issue, but a strategy to prevent the disease has not established yet due to lack of an accurate method to measure an internal motion of the knee of individual patients. Therefore mechanical engineering model and a standard of evaluation of the disease is needed to improve the situation. Currently, there are a few studies to develop the model including allowance of joint movement and ligaments. Thus this study shows the model accuracy by forward dynamics and discusses the result of inverse dynamics of various gait patterns. As a result, it can be confirmed that ligaments are more effective than muscles around knee joint with our various models. In addition we propose the important factor of knee OA from gait pattern and models.
AB - Knee osteoarthritis (OA) becomes a major public issue, but a strategy to prevent the disease has not established yet due to lack of an accurate method to measure an internal motion of the knee of individual patients. Therefore mechanical engineering model and a standard of evaluation of the disease is needed to improve the situation. Currently, there are a few studies to develop the model including allowance of joint movement and ligaments. Thus this study shows the model accuracy by forward dynamics and discusses the result of inverse dynamics of various gait patterns. As a result, it can be confirmed that ligaments are more effective than muscles around knee joint with our various models. In addition we propose the important factor of knee OA from gait pattern and models.
UR - http://www.scopus.com/inward/record.url?scp=84872808651&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84872808651&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-33932-5_41
DO - 10.1007/978-3-642-33932-5_41
M3 - Conference contribution
AN - SCOPUS:84872808651
SN - 9783642339318
T3 - Advances in Intelligent Systems and Computing
SP - 447
EP - 456
BT - Intelligent Autonomous Systems 12 - Proceedings of the 12th International Conference, IAS 2012
PB - Springer Verlag
Y2 - 26 June 2012 through 29 June 2012
ER -