33.下顎進行側向運動(lateral movement)時,下圖所呈現的後牙咬合型式為:
(A)群體功能(group function)
(B)前牙保護咬合(anterior protected articulation)
(C)分開閉合(disocclusion)
(D)咬合干擾(occlusal interference)
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統計: A(1511), B(223), C(94), D(151), E(0) #1845603
統計: A(1511), B(223), C(94), D(151), E(0) #1845603
詳解 (共 4 筆)
#5994211
Group function occlusion occurs when there is simultaneous contact of the canine and posterior teeth on the working side during lateral mandibular excursions.
群體功能:側向位移時,犬齒跟後牙都有碰到
Canine protected occlusion occurs when there is contact only between the working side canines during lateral excursions.
犬齒保護:側向位移時,只有犬齒碰到
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