摘要
上颌第一前磨牙三根管的发生率为0．5％～7．5％，目前国内报道的多为三根三根管型，尚未见双根三根管型的病例报告。今病例介绍1例双根三根管型上颌第一前磨牙的根管治疗。
According to literature, the incidence of three-canal maxillary first premolar is between 0.5% and 7.5%. The two types of three-canal maxillary premolars are two-rooted and three-rooted three-canal maxillary premolars. Most case reports in Chinese literature focus on three-rooted three-canal maxillary premolars. To our knowledge, no domestic case report on two-rooted three-canal maxillary premolar has been published. In this study, we describe the root canal treatment of a two-rooted three-canal maxillary premolar.
出处
《华西口腔医学杂志》
CAS
CSCD
北大核心
2013年第6期641-643,共3页
West China Journal of Stomatology
关键词
根管治疗
三根管
上颌前磨牙
root canal treatment
three-canal
maxillary premolar
