Results 21 to 30 of about 2,210,630 (171)

Endodontic Retreatment of a Mandibular First Premolar With Unusual Four Root Canal Morphology: A Case Report [PDF]

Case Reports in Dentistry
Introduction Mandibular premolars exhibit complex root canal systems, making them highly challenging to manage endodontically. Canal configurations vary from one to five canals.
Chen C.
europepmc   +2 more sources

Case reports and clinical guidelines for managing radix entomolaris

Journal of Pharmacy and Bioallied Sciences, 2016
Knowledge about the external and internal anatomy of the tooth is essential for successful dental practice. Anomalies in the tooth are often encountered which poses difficulties in dental treatments.
Bejoy J Thomas, A Nishad, Benin Paulaian, Jonathan Emil Sam   +3 more
doaj   +2 more sources

Correlation between the presence of MB2 in maxillary first molars and distolingual canals or severely curved root canals in mandibular first molars

Folia Morphologica
BACKGROUND: This study aimed to investigate the prevalence of the second mesiobuccal root canal (MB2) in maxillary first molars (MaxFMs) and the severely curved distolingual canals (SC) in mandibular first molars (ManFMs) within a Shanghai population ...
Ying-Lu Zhou, Li Cheng, Shou-Liang Zhao, Xiao-Feng Huang   +3 more
doaj   +2 more sources

Biomechanical Assessment of Root Torque in Clear Aligners: Impact of Trimline Design, Engagers, and Pressure Points With Palatal Compensation Movement.

Orthodontics &Craniofacial Research, EarlyView.
BACKGROUND Root torque control is essential for guiding the proper movement of anterior teeth, primarily to prevent periodontal complications. This movement, in clear aligner therapy (CAT), requires precise force application to minimize unintended ...
F. Traversa, G. Rossini
semanticscholar   +2 more sources

Frequency of middle mesial canal and radix entomolaris in mandibular first molars by cone beam computed tomography in a selected Iranian population [PDF]

Caspian journal of dental research, 2020
Introduction: Although there are many studies about the internal anatomy of mandibular molars, there is still controversy over the frequency of middle mesial canals and isthmuses in the mesial root of mandibular molars and distolingual third root (Radix ...
Somaye Hosseini, Ali Soleymani, Ehsan Moudi, Tasnim Bagheri, Hemmat Gholinia   +4 more
doaj   +2 more sources

Management of Complex Root Canal Curvature of Bilateral Radix Entomolaris: Three-Dimensional Analysis with Cone Beam Computed Tomography [PDF]

Case Reports in Dentistry, 2013
The meticulous knowledge of anatomic characteristics and their variations is essential for the clinician. Radix entomolaris (RE) is one such anomaly where an extra root is present on the distolingual aspect of the mandibular first molar.
Muktishree Mahendra, Anand Verma, Sanjeev Tyagi, Santosh Singh, Kapil Malviya, Ramit Chaddha   +5 more
doaj   +2 more sources

Clinical relevance of distolingual roots and periodontal status in mandibular first molars: a cross-sectional study employing CBCT analysis

Journal of Zhejiang University: Science B
Distolingual root of the permanent mandibular first molar (PMFM-DLR) has been frequently reported, which may complicate the treatment of periodontitis.
Pei-Hui Ding, Haiping Yang, Fengying Yin
exaly   +2 more sources

Root canal configuration of human permanent mandibular first molars of an indo-dravidian population based in Southern India: An In vitro study

Journal of Pharmacy and Bioallied Sciences, 2017
Aim: This study aims to analyze root canal configuration of human permanent mandibular first molars of an indo-Dravidian population based in southern India. Materials and Methods: A total of 1147 mandibular first permanent molars were collected, cleansed,
J V Karunakaran, Leo Sujith Samuel, Yousef Rishal, M Derick Joseph, K Rahul Suresh, Sam T Varghese   +5 more
doaj   +2 more sources

Management of a Failed Root Canal Treatment in a Mandibular First Molar with Radix Entomolaris: A Case of Missed Canal Retreatment

Journal of Primary Care Dentistry and Oral Health
Radix entomolaris (RE) is an uncommon anatomical variation in mandibular first molars, characterized by the presence of an additional distolingual root.
Siddharth Singh, Pranati Pai, V. Aswathy
doaj   +2 more sources

Correction: The association between complex root canal morphology of mandibular anteriors and distolingual roots in mandibular first molars in a Turkish population. [PDF]

BMC Oral Health
Kurt Ö, Solakoğlu E.
europepmc   +2 more sources