Now showing items 21-30 of 960
Regional odontodysplasia in early childhood: A clinical and histological study
(Journal of Indian Society of Pedodontics and Preventive Dentistry, 2009-09-01) [Artigo]
Regional odontodysplasia (RO) is a rare disorder of dental development. The affected teeth are clinically hypoplastic and hypocalcified, presenting a ghost-like appearance radiographically. The aim of this work was to ...
Shear bond strength fatigue limit of rest seats made with dental restoratives
(Journal of Adhesive Dentistry, 2007-05-14) [Artigo]
Purpose: This study compared the shear bond strength (SBS) to enamel of rest seats made with a glass-ionomer cement (Fuji IX GP Fast), a resin-modified glass-ionomer cement (Fuji II LC), and a composite resin (Z100 MP) ...
Residual monomer of reline acrylic resins - Effect of water-bath and microwave post-polymerization treatments
(Dental Materials, 2007-03-01) [Artigo]
Objectives. This study compared the residual monomer (RM) in four hard chair-side reline resins (Duraliner II-D, Kooliner-K, Tokuso Rebase Fast-TRF and Ufi Gel hard-UGH) and one heat-polymerized denture base resin (Lucitone ...
Preparation of composite retentive areas for removable partial denture retainers
(Journal of Prosthetic Dentistry, 2002-08-01) [Artigo]
A method is presented in which light-polymerized composite material is used to obtain retention for a removable partial denture when usable natural tooth undercuts are unavailable. The desired contour is waxed on a diagnostic ...
Histological analyses of thermal effect caused by 1.2 W diode laser irradiation at rat periodontal pockets
(Laser Physics, 2009-12-01) [Artigo]
The aim of this in vivo study was to evaluate the thermal effects caused by 810 nm 1.2 W diode laser irradiation of periodontal tissues. Despite all data available concerning the laser application for periodontal treatment, ...
Influence of the final temperature of investment healting on the tensile strength and Vickers hardness of CP TI and TI-6AL-4V alloy
(Journal of Applied Oral Science, 2007-01-01) [Artigo]
The aim of the work was to evaluate the influence of the temperature of investment healting on the tensile strength and Vickers hardness of CP Ti and Ti-6Al-4V alloy casting. Were obtained for the tensile strength test ...
Marginal adaptation of porcelain inlays according to different luting cements
(Journal of Dental Research, 2000-05-01) [Resumo]
Effect of heat treatment on the corrosion resistance of the titanium.
(Journal of Dental Research, 2003-12-01) [Resumo]
Evaluation of immediate bone-cell viability and of drill wear after implant osteotomies: Immunohistochemistry and scanning electron microscopy analysis
(Journal of Oral and Maxillofacial Surgery, 2008-06-01) [Artigo]
Purpose: This study sought to evaluate the effect of repeated implant drilling on the immediate bone-cell viability, and to evaluate drill wear by scanning electron microscopy.Materials and Methods: The tibiae of 10 rabbits ...
Elimination of intracanal infection in dogs' teeth with induced periapical lesions after rotary instrumentation: Influence of different calcium hydroxide pastes
(Journal of Applied Oral Science, 2006-08-31) [Artigo]
The aim of this study was to evaluate the antiseptic efficacy of rotary instrumentation associated with calcium hydroxide-based pastes prepared with different vehicles and antiseptics. Chronic periapical lesions were ...