在足部所有骨頭中,尤其是跗骨中
a 距骨(Talus)----內縱弓
b 骰骨(Cuboid)----外縱弓
c 第二楔形骨(Cuneiform)---橫弓
在結構上非常重要。如果這三個骨中的一個或多個不對準,則支撐的弓的結構完整性,進而整個足的強度和穩定性受損。
因此把這三骨頭稱為足的拱心石(keystone)
http://root2being.com/foot-shap…/foot-anatomy-and-structure/
cuneiform foot 在 Cuneiform bones: Anatomy and clinical notes | Kenhub 的相關結果
The cuneiform (from the Latin for 'wedge') bones are a set of three bones in the medial side of the foot that articulate with the navicular proximally and ... ... <看更多>
cuneiform foot 在 Cuneiforms - Physiopedia 的相關結果
The first cuneiform (also known as the medial cuneiform) is the largest of the three bones, it is situated at the medial side of the foot, anterior to the ... ... <看更多>
cuneiform foot 在 Cuneiform bones - Wikipedia 的相關結果
Not to be confused with the cuneiform cartilages. There are three cuneiform ("wedge-shaped") bones in the human foot: ... They are located between the navicular ... ... <看更多>