22.上顎快速擴大(rapid palatal expansion)作用的最主要骨縫為:
(A)frontomaxillary suture
(B)mid-palatal suture
(C)pterygopalatine suture
(D)zygomaticomaxillary suture
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統計: A(19), B(992), C(13), D(3), E(0) #1947105
統計: A(19), B(992), C(13), D(3), E(0) #1947105