In apes the joint surface points in a different direction, so that the big toe can pull away from, and grasp against, the other toes to grip on to tree limbs.

而在猩猩的足部，内侧楔骨的关节面则指向相反方向，将大脚趾从其他脚趾边推开，以便于更好的抓握树干。

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Gout usually affects the large joint of the big toe but it can occur in the feet, ankle, knees, hands and wrists.

痛风一般侵袭大脚趾的大关节，但是也会侵袭足，脚踝，膝关节，手或腕部。

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Bunions, a genetic condition in which the big toe joint begins to lean inwards and becomes enlarged, can also be triggered by wearing very pointy shoes.

姆囊炎也可能由穿尖头鞋引起，起因是大脚趾关节开始向内倾斜，并且发生肿大。

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Gout is most commonly associated with pain in the joint of the big toe of middle-aged and older men who are obese, diabetic, hypertensive and drink alcohol, but gout can occur in any joint of adult men and women of any health status and any age.

CNN: Do I have gout or tendinitis?

Investigators recorded 1, 247 gout attacks during the 1-year follow-up period, with 92% occurring in the joint at the base of the big toe.

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