Results 21 to 30 of about 1,182 (142)

Cone-beam computed tomography evaluation of the root morphology of the maxillary and mandibular premolars in a Moroccan subpopulation: Canal configurations and root curvatures (Part 2)

open access: yesSaudi Endodontic Journal, 2021
Introduction: The aim of this study is to investigate canal configurations and root curvatures of maxillary and mandibular premolar teeth in a Moroccan subpopulation using cone-beam computed tomography (CBCT) images.
Said Dhaimy   +5 more
doaj   +1 more source

Biometric analysis of apical surgery-related anatomy of mandibular first molars: a cone-beam computed tomography study in a Mongoloid population

open access: yesJournal of International Medical Research, 2020
Objective To evaluate the apical surgery-related anatomy of two-rooted and three-rooted mandibular first molars (MFMs) in a Mongoloid population. Methods A total of 502 cone-beam computed tomographic images were used to evaluate the root configuration ...
Xue Wang   +7 more
doaj   +1 more source

Use of cone-beam computed tomography to evaluate root and canal morphology of mandibular first and second molars in Turkish individuals [PDF]

open access: yes, 2013
Objective: The aim of this study was to investigate the root and canal morphology of mandibular first and second molars in a Turkish population by using cone beam computed tomography (CBCT).
Cayabatmaz, Muhammed   +4 more
core   +1 more source

The combined use of corticotomy and clear aligners: a case report [PDF]

open access: yes, 2015
OBJECTIVE:   To describe an orthodontic treatment that combines an esthetic approach (clear aligners) with surgery (alveolar corticotomy).
Altieri, F.   +2 more
core   +2 more sources

Incidence of third root in mandibular permanent first molar: An endodontic challenge [PDF]

open access: yesAl-Rafidain Dental Journal, 2006
Aim: To investigate the incidence and the morphology of third root for the mandibular permanent first molars from indigenous Iraqi population and their significance in the successful of endodontic treatment.
Ali M Rashid, Abdul–Haq A Suliman
doaj   +1 more source

Agerinia marandati sp. nov., a new early Eocene primate from the Iberian Peninsula, sheds new light on the evolution of the genus Agerinia [PDF]

open access: yes, 2017
Background. The Eocene was the warmest epoch of the Cenozoic and recorded the appearance of several orders of modern mammals, including the first occurrence of Euprimates.
Femenias-Gual, Joan   +4 more
core   +5 more sources

Hominin teeth from the Middle Pleistocene site of Yiyuan, Eastern China [PDF]

open access: yes, 2016
In 1981-1982, some hominin fossils, including a relatively complete skull and seven isolated teeth, were recovered from the Middle Pleistocene site of Yiyuan in Eastern China. In the present study we provide a detailed metric and morphological comparison
Bermúdez de Castro, JM   +6 more
core   +1 more source

Incidence of neurosensory deficits and recovery after lower third molar surgery: a prospective clinical study of 4338 cases [PDF]

open access: yes, 2010
A prospective study of all lower third molar surgery performed in the outpatient extraction clinic of a teaching dental hospital was conducted from January 1998 through October 2005 to determine the incidence of subsequent neurosensory deficit due to ...
Chan, EKK   +5 more
core   +1 more source

Radix Distolingualis: A Case Report, Review and Endodontic Treatment Guidelines [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2017
Variation in the root and canal morphology of maxillary second molars is quite common. The most common configuration is three roots and three or four canals. But the presence of an additional palatal root is rather uncommon and has been reported to have
ARUNAJATESAN SUBBIYA   +3 more
doaj   +1 more source

Synchrotron radiation reveals the identity of the large felid from Monte Argentario (Early Pleistocene, Italy) [PDF]

open access: yes, 2018
We describe here a partial skull with associated mandible of a large felid from Monte Argentario, Italy (Early Pleistocene; ~1.5 million years). Propagation x-ray phase-contrast synchrotron microtomography of the specimen, still partially embedded in the
Fernandez, Vincent   +7 more
core   +4 more sources

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