一例下颌第二磨牙融合根根管治疗病例报告

Root canal treatment of a hypertaurodont mandibular second molar: a case report.

作者信息

Jamshidi Davood, Adl Alireza, Sobhnamayan Fereshte, Bolurian Mehrdad

机构信息

Assistant Professor,Department of Endodontics, Faculty of Dentistry, GhazvinUniversity of Medical Science, Ghazvin, Iran.

Assistant Professor, Department of Endodontics, Faculty of Dentistry, Shiraz University of Medical Science, Shiraz, Iran.

出版信息

J Dent Res Dent Clin Dent Prospects. 2015 Winter;9(1):57-9. doi: 10.15171/joddd.2015.012. Epub 2015 Mar 4.

DOI:10.15171/joddd.2015.012

PMID:25973157

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4417496/

Abstract

Taurodontism is a morphologic feature of generally multi-rooted teeth with large pulp chambers and shortened roots. A case of endodontic treatment in a 24-year-old male with the chief complaint of swelling and pain in the right mandibular region is described. Periapical lesion was present in the radiographic examination of hypertaurodont second mandibular molar.Four root canals were detected with an endodontic microscope. The canals were prepared and obturated with lateral condensation technique in the second appointment. The patient was asymptomatic in the 18-month follow-up.

摘要

牛牙样牙症是一种多根牙的形态学特征，表现为牙髓腔大且牙根缩短。本文描述了一例24岁男性患者的根管治疗病例，其主要症状为右下颌区域肿胀疼痛。下颌第二磨牙牛牙样牙症在影像学检查中发现根尖病变。使用牙髓显微镜检测到四个根管。在第二次就诊时，对根管进行预备并采用侧向加压技术进行充填。在18个月的随访中，患者无症状。