The highest value of all apical areas were in the last molar in Angle II1 model instead of medial root of the first molar in normal occlusion.
安氏II1牙合下颌各牙根尖主应力值均略大于正常牙合，且最高应力值由第一磨牙近中根尖处移至最后一个磨牙根尖处。
The goal of this study was to determine the effects of posterior root tears of the medial meniscus and their repairs on tibiofemoral joint contact pressure and kinematics.
本研究旨在确定内侧半月板后角撕裂的生物力学特性，以及修复后对胫股关节接触压力和动力学的影响。
Background: Tears of the posterior root of the medial meniscus are becoming increasingly recognized. They can cause rapidly progressive arthritis, yet their biomechanical effects are not understood.
背景：内侧半月板后角撕裂能很快导致退行性关节炎，正日益受到关注，但其生物力学特性尚不清楚。
Sensation may be diminished over the medial calf. With involvement of the L5 5 root, weakness is frequently manifested by loos of strength in great toe dorsiflexion.
当腰5神经根受累时，常表现为为趾背伸无力，小腿前内侧及足出现疼痛和麻木。
Sensation may be diminished over the medial calf. With involvement of the L5 5 root, weakness is frequently manifested by loos of strength in great toe dorsiflexion.
当腰5神经根受累时，常表现为为趾背伸无力，小腿前内侧及足出现疼痛和麻木。
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