Sectional anatomy of ligaments of lateral aspect of ankle and subtalar joints

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Methods Observation of the talocalcaneal joint ( subtalar joint ) was carried out on cadaver feet specimens and 40 pairs of talus and calcaneus with intact talocalcaneal joints .

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22 cases involvement subtalar joints underwent operation 16 of these had graft . The lesions of calcaneum on MPR and MPR were demonstrated correctly by operation .

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Objective : To provide computerized 3D reconstruction of ligaments of lateral aspect of the ankle and subtalar joints .

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Conclusions : The lateral ligaments around ankle and subtalar joints can be displayed clearly on MRI .

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The subtalar joints got joint osteoarthritis fusion in 3 ~ 6 months ( mean 3.7 months ) .

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