6.有關牙齒數目發育異常之敘述,下列何者錯誤?
(A)最常發生的多生牙為mesiodens
(B)最常發生ectopic eruption的牙齒是下顎第一大臼齒
(C)ectodermal dysplasia患者常會發生oligodontia
(D)cleidocranial dysplasia患者常會有supernumerary teeth
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統計: A(17), B(655), C(56), D(32), E(0) #1742175
統計: A(17), B(655), C(56), D(32), E(0) #1742175