Results 181 to 190 of about 7,569 (217)

Hand file and manual rotary file behavior in curved canals: an ex vivo micro-CT study. [PDF]

Acta Odontol Latinoam
Amoroso-Silva PA, Machado de Carvalho Coutinho T, Guimarães TS, Limoeiro AG, Chavier Guimaraes C, Abreu Laffayett H, Garcia Guerreiro Abrão A, Moreira Teodosio L, Cassanova Andrello A, Prescinotti R, Jussiani EI, Marceliano-Alves MF.   +11 more
europepmc   +1 more source

Secondary retrieval and complication management for failed separated instrument removal in the apical third in curved root canals: a case series. [PDF]

BMC Oral Health
Fu M, Guo J, Wang F, Hou B, Zhang C.
europepmc   +1 more source

Key factors in mandibular third molar surgery: a comprehensive view of their prevalence and interrelationships. [PDF]

Saudi Dent J
Sorooshzadeh M, Hoseyni Y, Goudarzi F, Jamali A.   +3 more
europepmc   +1 more source

An <i>in vitro</i> study evaluating the canal centering ability, canal transportation, and remaining dentin thickness of three retreatment systems. [PDF]

J Conserv Dent Endod
Sneha PK, Nainan MT, Nirupama DN, Vijay R, Thomas H, Patil PR.   +5 more
europepmc   +1 more source

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Middle Mesial Canal Preparation Enhances the Risk of Fracture in Mesial Root of Mandibular Molars

Journal of Endodontics, 2020
The aim of this investigation was to evaluate the effect of the presence and preparation of middle mesial (MM) canals on the fracture resistance of the mesial root of mandibular molars.Forty intact mesial roots of mandibular first molars having 2 (n = 20) or 3 (n = 20) independent canals from the furcation level for up to at least 5 mm apically were ...
Ali Keleş, Cangül Keskin, Emrah Karataşlıoğlu, Anil Kishen, Marco Aurélio Versiani   +4 more
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Incidence of Middle Mesial Canals Based on Distance between Mesial Canal Orifices in Mandibular Molars: A Clinical and Cone-beam Computed Tomographic Analysis

Journal of Endodontics, 2020
This study evaluated the presence of midmesial canals (MMCs) in a random sample of mandibular molars and the relationship of the intracanal distance between mesiobuccal (MB) and mesiolingual (ML) canal orifices.Fifty-one extracted mandibular molars were divided into samples of 3 to 4 teeth, mounted in plaster and boxing wax, and immersed in water ...
Eric M, Weinberg, Alejandro E, Pereda, Sonam, Khurana, Priti P, Lotlikar, Carla, Falcon, Craig, Hirschberg   +5 more
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Incidence of Middle Mesial Canals in Mandibular Molars during Root Canal Treatment and Nonsurgical Retreatment

Journal of Endodontics
Large-scale clinical studies on the incidence of middle mesial canals (MMCs) in nonsurgical root canal treatment (RCT) and retreatment of mandibular molars are lacking. The primary aim of this observational study was to determine the incidence of MMCs in mandibular first and second molars that received RCT or nonsurgical retreatment (NSRetx).
Ali Nosrat, Prashant Verma, Omid Dianat, Noreen Ramzy, Sahar Mehrzad, Michael Valancius, Anita Aminoshariae, Ashraf F. Fouad   +7 more
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A PATH LESS LOOKED FOR - MIDDLE MESIAL CANAL : CASE SERIES

DENTAL JOURNAL OF INDIRA GANDHI INSTITUTE OF MEDICAL SCIENCES, 2022
Knowledge of pulp anatomy of mandibular molar is crucial for endodontic treatment success. There are innumerable causes for endodontic failures but missed canals comes out to be the most common. Each canal contains irregular and hidden regions, which have to be accessed during endodontic therapy.
Jyotsana Sikri, Arpit Sikri, Sameer Makkar, Sandeep Gupta   +3 more
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Middle Mesial Canals in Mandibular Molars: Incidence and Related Factors

Journal of Endodontics, 2015
Although the internal anatomy of mandibular molars has been extensively studied, information about middle mesial (MM) canals is limited. The primary aim of this retrospective study was to evaluate the incidence of MM canals in mandibular first and second molars. The secondary aim was to correlate the incidence of MM canals with variables of molar type,
Ali Nosrat, Raney J. Deschenes, Patricia A. Tordik, M. Lamar Hicks, Ashraf F. Fouad   +4 more
openaire   +2 more sources

Clinical management of middle mesial root canals in mandibular molars

Journal of Endodontics, 1988
Two case reports are presented describing treatment of a mandibular first and a mandibular second molar in which three canals were located, prepared, and obturated in the mesial root. The incidence and treatment considerations of middle mesial canals in mandibular molars are reviewed.
J L, Bond, G R, Hartwell, J C, Donnelly, F R, Portell   +3 more
openaire   +2 more sources