骨折线基本走向是从前、外、上方到后、内、下方，骨折线走行之处损伤展肌、趾浅屈肌、跖方肌以及小趾展肌或它们的起点。
It damaged all the soft tissue arosed from fractures medially and laterally, included adductor hallucis, quadratus plantae, flexor digitorum brevis and abductor digiti minimi as well.
目的建立正常足的三维有限元模型，并以此模型为工具，分析正常足负重后第一跖列的空间位置变化与趾外展外翻的关系。
Purpose To construct a finite element model of a normal foot. With this model, the spinal change of the first ray, the relationship between the change and hallux valgus were analyzed.
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