Results 21 to 30 of about 705,164 (160)
A Comparative Evaluation of Fracture Strength of Natural Tooth Pontic Reinforced with Polyethylene-fiber Post vs Glass-fiber Post: An In Vitro Study [PDF]
International Journal of Prosthodontics and Restorative Dentistry, 2021 Aim and objective: The purpose of this study was to evaluate and compare the fracture strength of natural tooth pontic reinforced with polyethylene-fiber post vs glass-fiber post.
Vatsal Chauhan +4 more
doaj +1 more source
Vertical root fracture: a case report and review of the literature
Giornale Italiano di Endodonzia, 2017 Aim: Vertical root fracture is one of the most complicated conditions in dental practice as the diagnosis of such cases is challenging. Many etiological factors contribute to vertical root fracture including excessive masticatory force and iatrogenic ...
Abdullah Alsani +2 more
doaj +1 more source
Relationship between endodontic taper and fracture resistance of tooth [PDF]
, 2023 The distribution of chewing pressure in intact tooth is from crown, across the root dentin and ends in periodontal ligament. Endodontic treatment procedure is dental procedure that is necessary when the pulp tissue is irreversible damaged, because of ...
Toneva Stojmenova, Verica +2 more
core
Tooth flank fracture in spiral bevel gears - Multiaxial fatigue and material properties
, 2022 Due to the improvements made in the prediction and prevention of surfaceinitiated gear failure modes like pitting, tooth root breakage, scuffing and micropitting, a transition from surface to subsurface-initiated failures is occurring on spiral bevel ...
Böhme, Stephan Andre
core +1 more source
Эндодонтия Today, 2020 A vertical fracture of the tooth root, which is not diagnosed in time, may lead to periodontitis. On the other hand, if the root fracture is diagnosed, whereas in fact it is not, then the patient will remove the tooth on the basis of an error in the ...
doaj +1 more source
Journal of Applied Oral Science, 2018 Objective This study aimed to evaluate the effect of the cavity preparation and ceramic type on the stress distribution, tooth strain, fracture resistance and fracture mode of human molar teeth restored with onlays.
Ana Luíza Serralha de Velloso VIANNA +5 more
doaj +1 more source
Causes of scatter in high rate fracture testing of polymers [PDF]
, 2013 A method based on the measurement of failure time is being developed by the European Structural Integrity Society to determine high rate fracture toughness of polymers.
Horsfall I. +3 more
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Dental injuries in paediatric mandibular fracture patients [PDF]
, 2022 Purpose Dental injuries (DIs) are associated with facial fractures, particularly mandibular fractures. As paediatric mandibular fractures have special features, we sought to clarify the occurrence and types of DIs among this patient group.
Marttila, Emilia +3 more
core +1 more source
Journal of the Formosan Medical Association, 2023 Background/purpose: Chronic fatigue root fracture describes a root fracture in a non-root canal treated (non-RCT) tooth. This study aimed to report the incidence and contributing factors of non-RCT teeth with chronic fatigue root fracture in a Taiwanese ...
Shue-Fen Yang +6 more
doaj +1 more source
Tooth-whitening activity of a novel home-bleaching system utilising thermal diffusion : a multifactorial simultaneous evaluation of efficacy at cervical, body and incisal tooth sites [PDF]
, 2012 Introduction The ability of a thermal diffusion system (TDS) to promote the tooth-whitening actions of a bleaching gel/bleaching activator combination product (containing a final hydrogen peroxide (H2O2) content of 10.0% (w/v)) towards discoloured 'smile-
Grootveld, Martin +6 more
core +1 more source