Results 71 to 80 of about 452,040 (179)

Effect of nightguard vital bleaching gel on the color stability of provisional restorative materials

Indian Journal of Dental Research, 2016
Purpose: To assess the hypothesis that there was no difference in effect of 10% and 15% tooth bleaching agents on color stability of materials used for provisional fixed dental prosthesis.
Salwa Omar Bajunaid
doaj   +1 more source

All-Ceramic Crown Tooth Preparation and Provisional Crown Fabrication

MedEdPORTAL, 2009
Abstract This 30-minute instructional video depicts the step-by-step procedures required for the preparation of a maxillary central incisor for an all-ceramic full coverage restoration and the fabrication of a provisional restoration in a mannequin. The recording is divided into two parts.
openaire   +2 more sources

In Vitro Color Stability of Provisional Crown and Bridge Restoration Materials

Dental Materials Journal, 2005
Discoloration of provisional restorations can be an esthetic problem, especially when the treatment plan requires long-term provisionalization. In this study, therefore, we examined the effects of staining solution on the color stability of these provisional crown and bridge restoration materials: Structur, Temdent, and Tab 2000.
Mutlu-Sagesen, L, ERGÜN, GÜLFEM, Demirel, E, Ozkan, Y   +3 more
openaire   +4 more sources

A comparative analysis of bacterial adhesion on different long-term provisional fixed prostheses fabricated by CAD/CAM milling, 3D printing, and heat cure technique: An In Vivo study

Journal of Pharmacy and Bioallied Sciences
Objectives: This study compares the bacterial susceptibility to three different provisional restorations manufactured with different laboratory techniques, i.e., heat cure, CAD/CAM, and 3D printing. Materials and Methods: Totally, 45 health patients with
M Krishna Kumari, Abhijita Mohapatra, Shakti Rath, Gopal K Choudhury, Mirna Garhnayak, Abhilash Mohapatra   +5 more
doaj   +1 more source

PEEK Biomaterial in Long-Term Provisional Implant Restorations: A Review

Journal of Functional Biomaterials, 2022
Polyetheretherketone (PEEK) has become a useful polymeric biomaterial due to its superior properties and has been increasingly used in dentistry, especially in prosthetic dentistry and dental implantology.
Suphachai Suphangul, Dinesh Rokaya, Chatruethai Kanchanasobhana, Pimduen Rungsiyakull, Pisaisit Chaijareenont   +4 more
doaj   +1 more source

Flexural Strength of Composite Based Provisional Crown Materials

International Journal of Innovative Research in Medical Science, 2021
Introduction: One of the important aspects of provisional restorations, especially in case of long-span edentulous situations, short-height pontics, extended treatment time and in patients with para-functional habits is their flexural strength. Maintaining the integrity of the provisional restorations throughout the course of treatments is highly ...
null Osama Qutub, null Salman Khalid Bashnani, null Faisal Khalid Bashnaini   +2 more
openaire   +2 more sources

Evaluation of Vertical Marginal Adaptation of Provisional Crowns by Digital Microscope [PDF]

, 2018
Objective: To investigate and compare the degree of vertical marginal discrepancy of four provisional crown materials by digital microscope. Materials and Methods: A total of 100 provisional crowns were fabricated on standardized resin dies by direct ...
Al Rifaiy, MQ
core   +1 more source

In vitro evaluation of the dimensional accuracy of total single-unit provisional crowns produced by digital workflow

Brazilian Dental Science
Objective: This in vitro study aims to digitally analyze and compare the accuracy of single-unit provisional crowns produced through digital workflows, using both subtractive (milling) and additive (3D printing) methods.
André Bueno Vieira, Diogo Henrique Nakaie, Isabela Inoue Kussaba, Eduardo Kurihara   +3 more
doaj   +1 more source

In vitro comparative evaluation of mechanical properties of temporary restorative materials used in fixed partial denture

Journal of Pharmacy and Bioallied Sciences, 2016
Introduction: Materials used to fabricate provisional restorations can be classified as acrylics or resin composites. Provisional crows can be either prefabricated or custom made.
D Saisadan, P Manimaran, P K Meenapriya
doaj   +1 more source

Fracture resistance of CAD/CAM provisional crowns with two different designs: an in vitro study

Exploration of Medicine
Aim: To evaluate the fracture resistance of printed crowns with two different designs. Methods: Forty restorations (n = 20/group) were fabricated using resin matrix ceramic (VarseoSmileTM) with different designs as follows: group 1: overlay restoration ...
S. Mekled, Mark Iskander, Belinda Rodriguez, Paige Hodges, Jasleen K. Bhogal, Joan Adechoubou, G. Weinstein   +6 more
semanticscholar   +1 more source