Results 31 to 40 of about 236,266 (245)

Mapping surgical coordinates of the sphenopalatine foramen : surgical navigation study [PDF]

open access: yes, 2009
Aims to identify measurements that may help intra operative localisation of the sphenopalatine foramen. The study used three dimensional surgical navigation software to study radiological anatomy, in order to define the distances and angulations between ...
Hadoura, L.   +3 more
core   +4 more sources

Quintuple Mental Foramina: A Rare Anatomical Variant Identified by High‐Resolution Cone Beam Computed Tomography—A Case Report [PDF]

open access: yesClinical Case Reports, Volume 14, Issue 11, November 2026.
ABSTRACT This 26‐year‐old male presented with severe right mandibular pain. ALARA/ALADA‐compliant cone beam computed tomography revealed a rare bilateral quintuple mental foramina configuration: three on the right and two on the left. Third molar extraction proceeded without neurosensory complications.
Joul Kassis
wiley   +2 more sources

Consideraciones morfológicas del ápice radicular vinculadas a la clínica. Limite apical [PDF]

open access: yes, 2012
SUMARIO 1 REGIÓN APICAL. 1.1 Evolución del ápice. 2 CONSIDERACIONES ANATÓMICAS E HISTOLÓGICAS, 3 TEJIDOS QUE CONFORMAN LA ZONA APICAL. 3.1 Cemento apical. 3.1.1 Aposición de cemento. 3.1.2 Reabsorción de cemento. 3.2 Ligamento periodontal.
Martinelli Baumgartner, Sylvia
core   +6 more sources

Influence of Apical Patency and Cleaning of the Apical Foramen on Periapical Extrusion in Retreatment [PDF]

open access: yesBrazilian Dental Journal, 2013
This study evaluated the influence of apical patency, root filling removal technique and cleaning of the apical foramen, concerning the amount of debris extruded during root canal retreatment. Forty mandibular incisors were randomly assigned to 4 groups - GIM (n=10), GIIM (n=10), GIPT (n=10) and GIIPT (n=10), which were named according to leaving (I ...
Deonizio, Marili Doro Andrade   +5 more
openaire   +4 more sources

Influence of different working lengths on the shaping ability of Reciproc Blue in the apical third and apical foramen: a micro-computed tomographic study [PDF]

open access: yes, 2023
Aim: This study aimed to assess the shaping ability of Reciproc Blue in the apical third and apical foramen of moderately curved canals at different working lengths (WLs), by micro-computed tomography.
Dantas, Hugo Victor   +6 more
core   +1 more source

Exact Methods of Locating the Apical Foramen [PDF]

open access: yesThe Journal of the National Dental Association, 1918
n ...
openaire   +3 more sources

Effect of “Apical Clearing” and “Apical Foramen Widening” on Apical Ramifications and Bacterial Load in Root Canals

open access: yesThe Bulletin of Tokyo Dental College, 2014
The purpose of the study was to determine the effect of apical clearing and apical foramen widening in reducing apical ramifications and bacterial load in the apical third of root canals. The mesio-buccal roots of 21 maxillary first molar teeth were inoculated with Enterococcus faecalis suspension using a sterile pipette. Samples were incubated at 37°C
Yadav, SS   +4 more
openaire   +5 more sources

The importance of apical patency and cleaning of the apical foramen on root canal preparation [PDF]

open access: yesBrazilian Dental Journal, 2006
The apical limit of root canal instrumentation has always been a matter of great controversy. Despite the large number of published studies on this subject, a consensus has not yet been reached. In fact, the recent discussion on apical patency and cleaning of the apical foramen, as well as the incorporation of these procedures to the endodontic ...
openaire   +4 more sources

Effect of foraminal enlargement on microcrack formation and apical transportation: a nano-CT assessment

open access: yesScientific Reports, 2023
The aim of this study was to evaluate the foraminal enlargement and its influence on microcrack formation and apical transportation in root canals with apical curvature.
Jader Camilo Pinto   +6 more
doaj   +1 more source

Cleaning of the foramen apical and apical extrusion of dentin chips in single-rooted teeth subjected to apical patency [PDF]

open access: yes, 2010
Objective: To verify the cleaning of the apical foramen and apical extrusion of dentin chips in single-rooted teeth instrumented with two techniques, one of which including the apical patency procedure.
Ribeiro, Ana Paula Dias [UNESP]   +3 more
core   +1 more source

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