10.下列何者不屬於平面關節(plane joint)?
(A)跗間關節(intertarsal joint)
(B)上脛腓關節(superior tibiofibular joint)
(C)踝關節(ankle joint)
(D)肩峰鎖關節(acromio-clavicular joint)
答案:登入後查看
統計: A(81), B(105), C(1307), D(320), E(0) #2183064
統計: A(81), B(105), C(1307), D(320), E(0) #2183064
詳解 (共 4 筆)
#6431778
plane joint(平面關節),顧名思義是指關節面為平面,僅能做一點點動作,如:前後及左右的gliding,動作是沒有軸心的(nonaxial),例如:intertarsal, intercarpal joint(腳掌骨、腕骨之間的關節)
ㅤㅤ
而ankle joint則是可以做出dorsiflexion和plantarflexion的動作,也就是flexion-extention的概念,可以做出單軸(uniaxial)動作的關節稱為樞紐或屈戍關節(hinge joint),其他例子如:elbow joint
2
0