問題詳情

70.一名20歲男性因美觀問題求診，他全口的牙齒都有嚴重磨耗的情形，其後牙的根尖片如圖。他可能罹患何種疾病？

 
(A)Amelogenesis imperfecta
(B)Dentinogenesis imperfecta
(C)Dentin dysplasia
(D)Odontogenesis imperfecta

參考答案

答案：A
難度：適中0.555556
統計：A(15),B(5),C(0),D(3),E(0)

用户評論

【hongjenwang09】評論

dentinogenesis imperfecta: normal size, constricted in CEJ (bulbous appearance), short root, pulp obliterationodontogenesis imperfecta: ghost teeth, large pulp