Davies T C, Kiefer G, Zernicke R F
Department of Mechanical and Manufacturing Engineering, McCaig Center for Joint Injury and Arthritis Research, University of Calgary, Calgary, Canada.
J Pediatr Orthop. 2001 Nov-Dec;21(6):727-30.
It has been hypothesised that the stiffness of the plantar aponeurosis after clubfoot surgery affects push-off. Because the first metatarsophalangeal (MTP) joint motion relies on the plantar aponeurosis, it was important to determine whether there was a lack of first MTP joint motion in children with clubfoot that also affected push-off. By examining the motion of the first MTP joint using a motion analysis system and passive motion techniques, then correlating these with gait characteristics, the authors found that the first MTP joint was not affected in children with clubfoot. The authors found that a motion analysis system could be used to determine range of motion accurately.
据推测，马蹄足手术后足底腱膜的僵硬程度会影响蹬离动作。由于第一跖趾关节的运动依赖于足底腱膜，因此确定马蹄足患儿中是否存在第一跖趾关节运动不足并影响蹬离动作很重要。通过使用运动分析系统和被动运动技术检查第一跖趾关节的运动，然后将这些与步态特征相关联，作者发现马蹄足患儿的第一跖趾关节未受影响。作者发现运动分析系统可用于准确确定运动范围。
