目的评价脉冲Nd:YAG激光对应用羟基磷灰石的根尖切除术后的牙齿根部的作用.方法 70颗拔出的上颌中切齿,牙髓腔扩张后用马来乳胶封......

Aims: This article describes the apical infection in endodontically treated tooth 4.5 that spread to adjacent tooth 4.4.......

目的：定量研究超声波与传统慢速手机根尖倒预备的差异。方法：27颗由一个峡部连接2个主根管的哑铃型牙根的离体上颌第二前磨牙,随机均......

This case report describes the surgical removal of cementoblastoma associated with apicoectomy and endodontic therapy.Th......