Results 41 to 50 of about 65,756 (216)

MTA resorption and periradicular healing in an open-apex incisor: A case report

open access: yesSaudi Dental Journal, 2012
This case report describes the periradicular healing and resorption of an unintentional extrusion of mineral trioxide aggregate (MTA) in an open-apex central incisor.
Saeed Asgary, Sara Ehsani
doaj   +1 more source

Differences in root stress and strain distribution in buccal and lingual orthodontics: A finite element analysis study

open access: yesMedicine in Novel Technology and Devices, 2022
Orthodontic forces can cause stress and strain concentration and microcracks on tooth root surfaces. This study aimed to analyze whether a lingual orthodontic appliance was more likely to cause root stress concentration and root resorption than the ...
Shengzhao Xiao   +7 more
doaj   +1 more source

Apexification of an Endodontically Failed Permanent Tooth with an Open Apex: A Case Report with Histologic Findings

open access: yesMedicina
The management of an endodontic failure in a traumatized tooth with an open apex presents a major dilemma. The arrest of root growth after traumatic injury is a substantial consequence of pulpal necrosis. Conventional endodontic treatment procedures will
Sundus Bukhary
doaj   +1 more source

The comparison of the rate of apical displacement in curved root canals using Neoniti and RaCe files by cone beam CT Scan

open access: yesBrazilian Dental Science, 2019
Background and aim: There is a high prevalence of root canal transportation in the teeth with the curve. effect of root canal transportation on the success of root canal therapy of tooth is negative and there is no study about comparing RaCe and Neoniti
Mostafa godiny   +4 more
doaj   +1 more source

Reerupsi Spontan Gigi Insisif Tetap Sentral Atas Kiri dengan Apeks Terbuka yang Mengalami Intrusi (Laporan Kasus)

open access: yesJournal of Dentistry Indonesia, 2015
Intrusion is a displacement of the tooth deeper into the alveolar socket accompanied by comminution or fracture of the alveolar socket following axis of the tooth.
Gamaria Purnamawati   +2 more
doaj   +1 more source

Multilineage Cells from Apical Pulp of Human Tooth with Immature Apex

open access: yesOral Science International, 2006
AbstractThe human tooth with immature apex is a developing organ available for investigation. In this tooth, especially in the apical pulp, the proliferation and differentiation of various cells are activated to make a complete tooth. We investigated the notion that unique cells are included in the apical pulp of human tooth with immature apex.
Abe, Shigehiro   +2 more
openaire   +2 more sources

Review of the genus Microchilus Blanchard (Coleoptera: Scarabaeidae: Rutelinae: Geniatini) [PDF]

open access: yes, 2009
The Brazilian scarab beetle genus Microchilus Blanchard (Rutelinae: Geniatini) is reviewed. Based on examination of type specimens, Microchilus beckeri Martínez is transferred to the genus Leucothyreus becoming L.
Jameson, Mary Liz
core  

Evaluation of the Accuracy of Different Apex Locaters with 45° Apical Root Resorption

open access: yesDentistry 3000
Aim: This study was aimed to calculate the working length (WL) of permanent teeth with simulated 45° resorption of the apical part of the root using four electric apex locaters (EALs): NSK, Woodpecker III, Woodpecker V, and Eighteeth.
Ahmed I Al-Jobory   +2 more
doaj   +1 more source

Retrieval of a fractured instrument using File Braiding technique: A case report

open access: yesUpdate Dental College Journal, 2013
In the present study, a conservative approach for removal of a fractured instrument located at the apical root area of maxillary left central incisor of a 35 years old male was performed and the clinical outcome was evaluated.
Md Farid Uddin   +3 more
doaj   +1 more source

Orbital Apex Syndrome with Central Retinal Artery Occlusion Following Tooth Extraction

open access: yesDelhi Journal of Ophthalmology, 2016
A 39-year-old male, known diabetic presented with drooping of upperlid and visual loss in the left eye (LE) along with pain in the eye and periorbital region. This was preceded by tooth extraction 2 days back. There was inaccurate projection of rays in the left eye along with complete ptosis, proptosis, relative afferent pupillary defect (RAPD) and ...
Chandana Chakraborti   +3 more
openaire   +3 more sources

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