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Journal of Dental Materials and Techniques، جلد ۸، شماره ۴، صفحات ۱۶۹-۱۷۳
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی The Role of Root Canal Preparation on Apical Geometry: A Review of the Literature
چکیده انگلیسی مقاله The amounts of apical enlargement have been a controversial issue for a long time. The enlargement of the apical part of the canal may severely impact the endodontic prognosis. Enlargement of the apical portion to a larger size may negatively affect the ability to control the filling material during root canal obturation. In addition, an open-apex increases the risk for overfilling which has been shown to be related with decreased success rate. The retreatment of a tooth with apically enlarged canal may be even impossible. Further preparation of an apically enlarged canal may increase the risk of iatrogenic errors and also excessive apical root weakness. The present article aimed to address in vitro and clinical studies on apical enlargement, effect of coronal pre-flaring on the size of the master apical file, and clinical applications of apical enlargement.
کلیدواژه‌های انگلیسی مقاله
نویسندگان مقاله | Zahed Mohammadi
Iranian Center for Endodontic Research (ICER), Research Institute of Dental Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran and Iranian National Elites Foundation, Tehran, Iran


| Jun-Ichiro Kinoshita
Department of Conservative Dentistry, Showa University Dental Hospital, Tokyo, Japan


| Atsufumi Manabe
Department of Conservative Dentistry, Showa University Dental Hospital, Tokyo, Japan


| Mikihiro Kobayashi
Department of Conservative Dentistry, Showa University Dental Hospital, Tokyo, Japan


| Sousan Shalavi
Private Dental Practice, Hamedan, Iran


| Flavio Palazzi
Department of Neuroscience, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Naples, Italy


| Hamid Jafarzadeh
Dental Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
نشانی اینترنتی http://jdmt.mums.ac.ir/article_14102.html
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/278/article-278-2061173.pdf
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده Review Article
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