Results 51 to 60 of about 2,210,454 (287)

Root and canal morphology of mandibular first molar teeth using micro-computed tomography

open access: yes, 2022
This systematic literature review aimed to explore the published micro-CT based literature about the morphology of root and canal system in permanent mandibular first ...
Hany Mohamed Aly Ahmed   +2 more
core   +1 more source

Endodontic management of maxillary first molar with an anatomical variation of two palatal canals: A case report

open access: yesIndian Journal of Dental Research, 2019
An in-depth knowledge of the root canal anatomy is important for any successful root canal treatment; however, complexities exist within the root canal morphology.
A Sriganesh, G L Saravana Priyan
doaj   +1 more source

Evaluation of Root Canal Morphology of Maxillary Permanent Premolars in Iraqi Subpopulations by Cone-Beam Computed Tomography [PDF]

open access: yes
Objective: The aim of the present study is to assess the root and root canal morphology of maxillary first premolars (MFP) and maxillary second premolars (MSP) using cone beam computed tomography (CBCT) in an Iraqi subpopulation.
Darwn Abdulateef
core   +2 more sources

Uncovering the Enigma of the C-shaped Root Canal Morphology. [PDF]

open access: yesCureus
A C-shaped canal describes an anatomical configuration of a tooth's root canal that resembles the alphabet C when viewed occlusally in a prepared access cavity. In the second molar of the maxillary arch, the root canals unite into a single, continuous, extensive root canal morphology to form a C-shaped canal.
Burse A   +3 more
europepmc   +3 more sources

Accuracy of Cone-Beam Computed Tomography in Determining the Root Canal Morphology of Mandibular First Molars [PDF]

open access: yes, 2016
Introduction: The aim of the present in vitro study was to compare the accuracy of cone-beam computed tomography (CBCT) in determining root canal morphology of mandibular first molars in comparison with staining and clearing technique.
Niknami, Mahdi   +5 more
core   +1 more source

Assessment of mesial root morphology and frequency of mb2 canals in maxillary molars using cone beam computed tomography

open access: yes, 2015
Publisher Copyright: © 2015, Universidad de la Frontera. All rights reserved.The aim of this study was to assess the morphology of the mesial root canal system of maxillary molars and the frequency of MB2 canals using cone-beam computed tomography (CBCT).
Zaror, C.   +6 more
core   +2 more sources

Root canal morphology of the maxillary first premolar

open access: yesThe Journal of the American Dental Association, 1979
Four hundred maxillary first premolars were decalcified, injected with dye, cleared, and studied. The canal configurations were categorized as: 26% had one canal, 69% had two canals, and 5% had three canals at the apex. The relationship of canal configuration to number of roots per tooth was determined.
Dr. Vertucci is assistant professor, department of endodontics, College of Dentistry, University of Florida, Box J-436, Gainesville ( host institution )   +2 more
openaire   +3 more sources

Root and canal morphology of mandibular first premolars in a Polish population: A cone-beam computed tomography study

open access: yesFolia Morphologica
BACKGROUND: This study aimed to assess the root and canal morphology of mandibular first premolars in a Polish population using cone-beam computed tomography (CBCT) and to correlate the findings with tooth position and patient gender.
Mateusz Mrozek   +9 more
doaj   +1 more source

Intrapatient tumour heterogeneity and clonal evolution in an autopsy study of metastatic salivary gland cancer

open access: yesMolecular Oncology, EarlyView.
Tumour heterogeneity and clonal evolution of metastatic salivary gland cancer were evaluated in two patients with adenoid carcinoma and one patient with myoepithelial carcinoma. Radiology‐guided autopsy enabled multi‐region sampling (total samples n = 149), followed by whole‐genome sequencing and phylogenetic reconstruction (17 tumour samples, 4–7 per ...
Gerben Lassche   +10 more
wiley   +1 more source

Morphology of root canals in lower human premolars

open access: yesNigerian Medical Journal, 2012
The knowledge of the root canal morphology and the possible anatomical variations of mandibular premolars are important for the successful endodontic treatment of such cases. The aim of this study was to investigate the presence of two or three root canals in extracted first and second mandibular premolars which were collected from health centers in ...
Baroudi, Kusai   +3 more
openaire   +4 more sources

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