動作中における腰椎椎間板負荷の推定

抄録

In our study group, it was thought to lead to effective prevention of low back pain if it is possible to estimate the intervertebral disc load in various postures. Therefore, the vertebral end from the presence closer to the body surface to estimate the change in the gap between the vertebrae from the motion of the vertebrae, has been considered to be evaluated disc load through the gap change. Previous studies, lumbar portion is approximated by a cubic function, the resulting prospect that can perform load estimation in static attitude by curve fitting. In the present study, we examined the effectiveness of the proposed method of in position during operation. This time, performs a load estimate of the change in the attitude of the and sneezing behavior from a good attitude to stoop, even posture during the operation the resulting load can be estimated outlook in the proposed method.