enarthrosis
杵臼關節,全凍關節,球窩關節
en·ar·thro·sis /ˌɛnˌɑrˈθrosəs/ 名詞
杵臼關節,球窩關節
En·ar·thro·sis n. Anat. A ball and socket joint, or the kind of articulation represented by such a joint. See Articulation.
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enarthrosis
n : a freely moving joint in which a sphere on the head of one
bone fits into a rounded cavity in the other bone [syn: ball-and-socket
joint, spheroid joint, cotyloid joint, enarthrodial
joint, articulatio spheroidea]
[also: enarthroses (pl)]