三根管前磨牙的牙髓病学考量：实用更新
Endodontic Considerations in Three-canalled Premolars: A Practical Update.
作者信息
Mohammadi Zahed, Shalavi Sousan, Giardino Luciano, Asgary Saeed
机构信息
Iranian Center for Endodontic Research, Research Institute of Dental Sciences, Dental School, Shahid Beheshti University of Medical Sciences, Tehran, Iran; ; Iranian National Elites Foundation, Tehran, Iran;
Private Practitioner, Hamedan, Iran;
出版信息
Iran Endod J. 2016 Spring;11(2):134-7. doi: 10.7508/iej.2016.02.012. Epub 2016 Mar 20.
Abstract
The most difficult clinical considertions in orthograde root canal treatment are generally related to the anatomy of the teeth. Three-canalled maxillary and mandibular premolars (mini-molars) have been reported in several studies. The purpose of this paper was to review various aspects of three-canalled premolars including incidence, clinical and radiographic diagnosis, racial predisposition, access cavity preparation, instrumentation and obturation.
摘要
在顺行根管治疗中，最困难的临床考量通常与牙齿的解剖结构有关。多项研究报告了三根管的上颌和下颌前磨牙（小磨牙）。本文的目的是综述三根管前磨牙的各个方面，包括发生率、临床和影像学诊断、种族易感性、开髓腔制备、器械操作和充填。
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