“C”形根管系统(C-shaped Canal System)是指横截面形态呈“C”形的牙根中存在的根管系统,常见于下颌第二磨牙和下颌第一前磨牙。中国人群中C形根管的发生率较高,为31.5%,而欧美人群中的发生率仅为3%。 由上图可见,中国人及其他亚洲国家人种的C形根管发生率远高于其他人种。那么究竟C形根是什么样子的呢,让我...
“C”形根管系统(C-shaped Canal System)是指横截面形态呈“C”形的牙根中存在的根管系统,常见于下颌第二磨牙和下颌第一前磨牙。 中文名 C形根管 外文名 C-shaped Canal System 定义 横截面呈C形牙根中的根管系统 领域 生物医药 中国人群中C形根管的发生率较高,为31.5%,而欧美人群中的发生率仅为3%。 Melto...
C-shaped canals are much more common in mandibular second molars but can develop in mandibular first molars, maxillary molars, mandibular first premolars, and maxillary lateral incisors. Over 70% of individuals who have a C-shaped canal on 1 side also have 1 contralaterally. Diagnosis ...
Once recognised, the C-shaped canal is a challenge with respect to debridement and obturation. We observed this configuration in two of our cases and successfully treated them in the department of Conservative Dentistry and Endodontics, Kamineni Institute of Dental Sciences. Key learning points: C-...
网页 图片 视频 学术 词典 地图 更多 c-shaped-canal 例句 释义: 全部 更多例句筛选 1. C-shaped Canal System in Mandibular Second Molars 下颌第二磨牙C形根管 www.ilib.cn© 2025 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈
The mandibular second molar has many root canal variations. This investigation used two evaluation methods to examine the canal morphology of mandibular second molars having C-shaped canals. Fifteen extracted mandibular second molars with a conical root and C-shaped canal orifice were separated into tw...
C 形根管的形态、识别和治疗 范兵 边专 樊明文 【编者按】 20世纪初,美国学者John St on 提出了“牙髓病学”(endodontics )的术语。1958年,在第二届国际牙髓病学会上,I ngle 建议统一根管器械和材料的设计标准,促进了牙髓病学的发展。自20世纪50年代至80年代中期,根管治疗器械、充填材料及根管预备技术...
Prevalence of C-shaped canal system in mandibular first and second molars in a Saudi population assessed via cone beam computed tomography: a retrospective... Objectives The purpose of this study was to determine the prevalence of the C-shaped root canal configuration, location of the longitudinal...
A biometric study of C-shaped root canal systems in mandibular second molar using cone-beam computed tomography. Int Endod J 2012;45:807-14.Seo DG,Gu Y,Yi YA,et al.A biometric study of C-shaped rootcanal systems in mandibular second molars using cone-beam com-puted tomography.International...