unciform bone 名詞
鉤骨
Un·ci·form a. Having the shape of a hook; being of a curved or hooked form; hooklike.
Unciform bone Anat., a bone of the carpus at the bases of the fourth and fifth metacarpals; the hamatum.
unciform bone
n : the wrist bone in line with the 4th and 5th fingers [syn: hamate,
hamate bone, os hamatum]