Results 81 to 90 of about 1,999 (201)

Stress Distribution in Luting Cement Layer in Implant Supported Fixed Partial Dentures Using Finite Element Analysis

Journal of Islamic Dental Association of Iran, 2014
Background and Aim : Luting cements are necessarily used to increase retention and enhance the marginal seal of fixed partial dentures (FPDs) . In this study, the finite element method (FEM) was used to investigate the effect of different types of luting
Ehsan Ghasemi, Saber Khazaei, Farshad Bajgholi, Naeimeh Nasri, Pedram Iranmanesh   +4 more
doaj  

Biological Evaluation on Glass Ionomer Cement

, 1979
Biological properties of a new dental cement of glass ionomer cement were compared with other types of conventional cement. The biological test was carried out by tissue culture method and animal examination.
Hiroshi Oshima, Yoshitsugu Imanishi, Haruyuki Kawahara   +2 more
core   +1 more source

Relationship of Eugenolate Formation to the Setting Mechanism of Zinc Oxide Eugenol Cements

Journal of the Islamic Medical Association of North America, 1983
In Dentistry, a mixture of eugenol liquid (extract of oil of cloves) and zinc oxide powder enjoys many favored uses. The mixture is used as an obtunding temporary filling material, for temporarily cement­ ing dental inlays, crowns and bridges, for endodontic treatment and for taking impressions of edentulous cases.
openaire   +2 more sources

Microbial leakage of MTA, Portland cement, Sealapex and zinc oxide-eugenol as root-end filling materials

, 2011
Objective: The aim of this study was to compare the microbial leakage of mineral trioxide aggregate (MTA), Portland cement (PC), Sealapex and zinc oxide-eugenol (ZOE) as root-end filling materials.Study design: An in vitro microbial leakage test (MLT ...
Bernabe, Pedro Felicio Estrada [UNESP], D. de Almeida-Decurcio, Bernabe, Pedro Felicio Estrada, J. Almeida-Silva, PF. Estrada-Bernabe, Rodrigues-Araujo-Estrela, Cyntia, C. Estrela, JA. Poli-Figueiredo, Almeida-Silva, Julio, de Almeida-Decurcio, Daniel, Poli-Figueiredo, Jose-Antonio, Estrela, Carlos, C. Rodrigues-Araujo-Estrela   +12 more
core   +1 more source

FIXING CEMENT ROLE OF COMPLICATIONS OF FIXED DENTAL PROSTHESIS

Український стоматологічний альманах, 2018
Purpose: Study of influence on fixation cements on development intolerance to dental materials. Methods: The study involved 86 volunteers, who performed a special test.
D.V. Gryzodub
doaj  

Effects of Chitosan as a Novel Obturation Material for Pulpectomized Teeth on Periapical Inflammation, Periodontal Ligament Widening, and Hard Tissue Resorption: A Preliminary Exploratory Study on Dogs

Frontiers in Dentistry
Objectives: This preliminary animal study was conducted to assess the effects of chitosan as a novel obturation material for pulpectomized teeth on periapical inflammation, periodontal ligament (PDL) widening, and hard tissue resorption.
Leila Basir, Elahe Babashahi, Seyed Mohammad Razavi, Maziar Manshaei, Vahid Rakhshan   +4 more
doaj   +1 more source

Thermal Diffusion Through Amalgam and Cement Bases: Comparison of In Vitro and In Vivo Measurements

, 1976
Under both in vitro and in vivo conditions, bases of zinc oxide-eugenol, calcium hydroxide, and zinc phosphate cement reduced the rate of thermal diffusion through amalgam restorations. Thermal diffusion was slowest in the presence of zinc oxide-eugenol
R.J. Schnell, R.W. Phillips, V.R. Tibbetts, M.L. Swartz   +3 more
core   +1 more source

Effect of the type of endodontic sealer on the bond strength between fiber post and root wall dentin.

Frontiers in Dentistry, 2014
An important factor that interferes with the bonding between the root canal wall and resin cement is the root canal sealer remnant. There is controversy about the effect of eugenol-containing sealers on the bond strength between resin cements and fiber ...
Ramin Mosharraf, Sepideh Zare
doaj  

Influence of zinc oxide-eugenol temporary cement on bond strength of an all-in-one adhesive system to bovine dentin

, 2008
The objective of this study was to evaluate the influence of temporary zinc oxide-eugenol cements (ZOEs) on the microtensile bond strength (ìTBS) of an all-in-one adhesive system to dentin.
Schwartzer, Eduardo, Samuel, Susana Maria Werner, Collares, Fabrício Mezzomo, Leitune, Vicente Castelo Branco, Ogliari, Fabrício Aulo   +4 more
core   +1 more source

Digital Radiographic Evaluation of the Quality of Different Root Canal Obturation Techniques in Deciduous Mandibular Molars after Preparation with Rotary Technique [PDF]

Journal of Dentistry, 2019
Statement of the Problem: Several factors affect the success of pulp therapy of primary teeth, including cleaning and shaping of the root canals and the quality of obturation as the most important steps.
Mehdi Jafarzadeh, Masood Saatchi, Parisa Jafarnejadi, Morteza Gooran   +3 more
doaj