Results 51 to 60 of about 20,446,653 (175)

Anatomical morphology of the root and root canal system of the second permanent molar in the Uygur people

口腔疾病防治, 2019
Objective To study the anatomical characteristics of the root and root canal system of the mandibular second permanent molar in the Uygur people and provide a reference for clinical practice.Methods A total of 125 mandibular second permanent molars were ...
SHEN Yifen
doaj   +1 more source

C-shaped canal configuration in mandibular second molars of a selected Uyghur adults in Xinjiang: prevalence, correlation, and differences of root canal configuration using cone‐beam computed tomography

BMC Medical Imaging
Objectives To determine the prevalence of C-shaped root canal system configurations and assess the correlation between C-shaped root canal prevalence and root morphology in mandibular second molars among adults in Xinjiang Uyghur population using cone ...
Maliyamuguli Pataer, Aerman Abulizi, Sakendeke Jumatai, Xuelei Zhang, Xiaofang Zhang, Jin Zhao   +5 more
doaj   +1 more source

A cone-beam computed tomographic study in complicated root canal morphology mandibular teeth for endodontic therapy

Эндодонтия Today, 2020
We studied 229 previously obtained CBCT images. It is revealed that a incidence complicated root canal morphology of mandibular teeth (two root and two root canals in mandibular incisors, canines, premolars; C-shaped second molars and premolars) were two

doaj  

Occurrence of C-Shaped Canal in Mandibular First and Second Molars in the Erbil Population using Cone Beam Computed Tomography

Advanced Medical Journal
Background and objective: Anatomy of the root canal system and determining the number and form of the canals are the most important steps for successful root canal therapy without post-operative complications. The objective of the current research was to
Rasti Omar Sedeeq, Raid Fahim Salman
doaj   +1 more source

Microscopic Retreatment Of Mandibular Molar With C-Shaped Canal Configuration

International Dental Journal
Introduction: C-shaped root canals predominantly occur in the mandibular second permanent molars, characterized by their C-shaped cross-sectional anatomy.
Ruyue Wang, Lina Wang, Ao Lu, jinyue Hu, Qing Sun   +4 more
doaj   +1 more source

Root canal morphology and variations in mandibular second molars: an in vivo cone-beam computed tomography analysis

BMC Oral Health, 2021
Background The purpose of this study was to determine the anatomical variations of the root canal system of mandibular second molars using cone-beam computed tomography (CBCT).
Francisco Gomez, Gisbeli Brea, Jose Francisco Gomez-Sosa   +2 more
doaj   +1 more source

Spiral computed tomographic demonstration of C-shaped canals in mandibular second molars

, 2005
Objectives: The aim of this study was to evaluate the prevalence of C-shaped canals in single rooted mandibular second molars with spiral computed tomographic imaging in detail.
CİMİLLİ, ZÜHRE HALE, MUMCU, GONCA, KARTAL, NEVİN   +2 more
core   +1 more source

Correlation between presence of radix entomolaris in mandibular first molars and C-shaped canals in mandibular second molars: a sample of CBCT scans in Taiwanese students

Dentistry 3000, 2022
The anatomy of root canals is so complex that in many cases it is not sufficient to take an intraoral radiograph to diagnose the number and shape of root canals.
Magdalena Piskórz, Ingrid Różyło-Kalinowska, Karolina Futyma-Gąbka, Zuzanna Aleksandrowicz, Anna Błaszczyk, Wiktoria Furmanek   +5 more
doaj   +1 more source

C-shaped canal, an endodontic challenge

Health Renaissance, 2013
Recognition of unusual variations in the canal configuration is critical because it has been established that the root with a single tapering canal and apical foramen is the exception rather than the rule. C-shaped canals are anatomic features that present the clinician with both diagnostic and operational challenges.
openaire   +2 more sources

Variations of root and canal morphology of mandibular second molars in Chinese individuals: a cone-beam computed tomography study

BMC Oral Health, 2022
Background The mandibular second molars demonstrate variations on root and canal morphology. The aim of this study was to investigate all the root canal morphology of mandibular second molars and analyze the morphological variations in patients by gender
Lin Yang, Jingchao Han, Qibao Wang, Zhuoran Wang, Xijiao Yu, Yi Du   +5 more
doaj   +1 more source