Results 31 to 40 of about 1,713,900 (288)

Evaluation of Caries-Free Restorations Bonded with Various Adhesive Systems: In Vitro Study

open access: yesInternational Journal of Dentistry, 2020
Purpose. Secondary caries originate from a leakage pathway where oral acids can penetrate faster and demineralize the tooth substrate deeper which can be visualized by dye penetration.
Morakot Piemjai   +2 more
doaj   +1 more source

Evaluation of the Effect of Casein Phosphopeptide–Amorphous Calcium Phosphate Mousse versus Natural Raw Fresh Milk on Enamel Hardness After a pH Challenge [PDF]

open access: yesAl-Rafidain Dental Journal, 2021
Aims: The aim of this study was to evaluate the effect of CPP−ACP, raw fresh buffalo milk and cow milk on the microhardness of artificial initial caries lesions.
Safa Ahmed Al-Ani , Raya jasm Al-Naimi
doaj   +1 more source

Biomimetic properties of engineered periodontal ligament/cementum in dental implants

open access: yesContemporary Clinical Dentistry, 2020
The conventional concept of osseointegrated dental implants based on direct connection to alveolar bone lacks a structured periodontal ligament (PDL) as in natural tooth.
Anil Mathew   +2 more
doaj   +1 more source

A comprehensive artificial intelligence framework for dental diagnosis and charting

open access: yesBMC Oral Health, 2022
Background The aim of this study was to develop artificial intelligence (AI) guided framework to recognize tooth numbers in panoramic and intraoral radiographs (periapical and bitewing) without prior domain knowledge and arrange the intraoral radiographs
Tanjida Kabir   +4 more
doaj   +1 more source

Color stability and surface roughness of artificial teeth brushed with an experimental Ricinus communis toothpast

open access: yesBrazilian Journal of Oral Sciences, 2016
Aim: To evaluate, in vitro, the effect of brushing with a Ricinus communis-based experimental toothpaste on color stability and surface roughness of artificial teeth.
Lourenço de Moraes Rego Roselino   +4 more
doaj   +1 more source

Use of Resin Infiltrant to Prevent Discoloration after Teeth Whitening

open access: yes치위생과학회지, 2022
Background: This study attempted to apply resin infiltrant (RI) as a method to maintain the effect of tooth bleaching treatment and compared it with fluoride varnish (FV) or artificial saliva to evaluate the effect.Methods: Sixty healthy lozenge ...
Ji-Hyun Min
doaj   +1 more source

Test Tube Tooth: The Next Big Thing [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Unlike some vertebrates and fishes, humans do not have the capacity for tooth regeneration after the loss of permanent teeth. Although artificial replacement with removable dentures, fixed prosthesis and implants is possible through advances in the ...
Preeti Yadav   +4 more
doaj   +1 more source

Age of first deciduous tooth eruption in a Portuguese children population: a cross-sectional study [PDF]

open access: yesRevista Portuguesa de Estomatologia, Medicina Dentária e Cirurgia Maxilofacial, 2022
Objectives: To define the timing of the first deciduous tooth eruption in a sample of Portuguese children. Methods: Observational study including a convenience sample of 2115 healthy Portuguese children aged between 1-24 months.
Bárbara Cunha   +3 more
doaj   +1 more source

Comparison of surface roughness and hardness of three different brands of esthetic coated NiTi archwires: invitro study

open access: yesBMC Oral Health, 2023
Background The purpose of the current in vitro study was to evaluate the surface roughness and hardness of three brands of as-received esthetic coated NiTi archwires and compare them with the same parameters after immersion in artificial saliva.
Amira A. Aboalnaga, Amal M. El Shahawi
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]

open access: yes, 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

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