Results 21 to 30 of about 1,713,973 (247)

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

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

Abrasion wear resistance of different artificial teeth opposed to metal and composite antagonists

open access: yesJournal of Applied Oral Science, 2009
One of the most important properties of artificial teeth is the abrasion wear resistance, which is determinant in the maintenance of the rehabilitation's occlusal pattern. OBJECTIVES: This in vitro study aims to evaluate the abrasion wear resistance of 7
Pâmela Carbone Mello   +5 more
doaj   +1 more source

Multi-institutional observational study on the relationship between oral infection focus and surgical site infection in artificial arthroplasty and the clinical significance of tooth extraction: An analysis using propensity score matching

open access: yesJournal of Dental Sciences
Background/purpose: Surgical site infection (SSI) is a serious complication of artificial arthroplasty. Its relationship with dental infections and the necessity of preoperative dental screening remains debated.
Ryoji Kitamura   +32 more
doaj   +1 more source

Dimensional stability of distances between teeth in complete dentures comparing microwave polymerization and conventional cycles

open access: yesBrazilian Journal of Oral Sciences, 2015
Aim: This study investigated the tooth movement of complete dentures processed by microwave activation and conventional processing method in water bath.
Wagner Araújo de Negreiros   +2 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]

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

Tooth Organ Bioengineering: Cell Sources and Innovative Approaches

open access: yesDentistry Journal, 2016
Various treatment approaches for restoring missing teeth are being utilized nowadays by using artificial dental crowns/bridges or the use of dental implants.
Hasan A. Jamal
doaj   +1 more source

Immediate Full Denture Untuk Perbaikan Estetik dengan Alveolektomi Radikal Pada Rahang Bawah

open access: yesDenta, 2021
Background: Immediate Denture is once of the Prosthodontics therapy to patients who will be take some tooth extraction in the anterior teeth or sseveral teeth, or even in the exostosis case. Patients who for some reason to have to anterior teeth removed,
Vivin Ariestania
doaj  

Evaluation of Coating Stability, Surface Characteristics and Biocompatibility of Nano Particle Coated Stainless Steel, Nickel-Titanium and Beta-Titanium Orthodontic Arch Wires in Comparison with Uncoated Wires: An In-Vitro Study [PDF]

open access: yesIranian Journal of Orthodontics, 2019
Background: Friction plays a major role during tooth movement as it takes up to 60% of the applied force, hence reducing the force available for tooth movement.
Vasim Pinchani   +5 more
doaj   +1 more source

Teeth Reconstruction Using Artificial Intelligence: Trends, Perspectives, and Prospects

open access: yesJournal of the California Dental Association, 2023
Background Artificial intelligence (AI) applications in dental restorative procedures have significantly developed over recent years. However, there is a lack of documentation regarding the types of AI used in tooth reconstruction.Types of Studies ...
Reinhard Chun Wang Chau   +3 more
doaj   +1 more source

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