Colter J Diane, Sedano Heddie O
School of Dentistry, University of California Los Angeles, Los Angeles, Calif, USA.
Pediatr Dent. 2005 Nov-Dec;27(6):482-5.
The purpose of this article is to describe the clinical features of otodental syndrome. A 9-year-old boy presented with dental abnormalities that have been described for otodental syndrome. The characteristic findings included large bulbous crowns in canine and molar teeth of both dentitions, deep vertical enamel fissures separating the cusps of affected molars, and hypoplastic yellow areas on the labial surfaces of the canines. Radiographs revealed the abnormal molars to possibly be the product of fusion of multiple tooth buds. The pulp chambers appeared to be duplicated, and possibly a supernumerary tooth or complex odontoma is present.
本文的目的是描述耳牙综合征的临床特征。一名9岁男孩出现了耳牙综合征所具有的牙齿异常。特征性表现包括两副牙列的犬齿和臼齿均有大的球根状牙冠、将患侧臼齿牙尖分开的深垂直釉质裂隙，以及犬齿唇面的发育不全黄色区域。X线片显示异常臼齿可能是多个牙胚融合的产物。牙髓腔似乎是重复的，可能存在多生牙或复合性牙瘤。
