具有两个根管的上颌侧切牙：融合牙、双生牙还是牙内陷？
Maxillary lateral incisor with two root canals: fusion, gemination or dens invaginatus?
作者信息
Pereira A J, Fidel R A, Fidel S R
机构信息
Disciplina de Clínica Integrada, Instituto de Odontologia, Universidade Gama Filho, Rio de Janeiro, RJ, Brasil.
出版信息
Braz Dent J. 2000;11(2):141-6.
PMID:11210263
Abstract
Endodontic retreatment of a maxillary right lateral incisor with two root canals is described. The diagnosis of fusion, gemination or dens invaginatus could not be made, due to conflicting findings, and to previous root canal treatment that erased the original configuration of the pulp chamber.
摘要
本文描述了一例上颌右侧侧切牙双根管的根管再治疗。由于检查结果相互矛盾，且先前的根管治疗改变了髓腔的原始形态，因此无法诊断为融合牙、双生牙或牙内陷。
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