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Dens Evaginatus on Occlusal Surface of Maxillary Second Molar: A Case Report
Dens evaginatus Dental anomaly Maxillary second molar
2010/12/1
Dens evaginatus is a rare dental anomaly characterized by the development of a tubercle on the occlusal surface of the tooth and can cause pulpitis, pulp necrosis, and periapical periodontitis due to ...
Surface damages of zirconia by Nd:YAG dental laser irradiation
Zirconia Damage Nd:YAG Laser Welding
2010/11/30
The purpose of this study was to characterize the surface damages of zirconia by Nd:YAG dental laser irradiation through a systematic evaluation of the associated microstructural changes. Disk specime...
MPC polymer regulates fibrous tissue formation by modulating cell adhesion to the biomaterial surface
2-methacryloyloxyethyl phosphorylcholine polymer Fibrous tissue Cell adhesion plaque
2010/11/30
The aim of this study was to analyze the effects of 2-methacryloyloxyethyl phosphorylcholine (MPC) polymer on fibrous tissue formation and cell adhesion plaque (CAP)-forming reactions. Silastic elasto...
Compatibility of tissue conditioners and denture cleansers: Influence on surface conditions
Tissue conditioners Denture cleansers Surface conditions
2010/11/29
Chemical cleansing by denture cleansers is the first choice for denture plaque control of tissue conditioners. This study evaluated the influences of denture cleansers on the surface quality of tissue...
Bonding of self-adhesive resin cements to enamel using different surface treatments: bond strength and etching pattern evaluations
Self-adhesive resin cement Bond strength Enamel
2010/11/29
This study evaluated the shear bond strengths and etching patterns of seven self-adhesive resin cements to human enamel specimens which were subjected to one of the following surface treatments: (1) P...
Tensile bond strength of a lithium-disilicate pressed glass ceramic to dentin of different surface treatments
Dental ceramics Adhesive cements Tensile strength
2010/11/29
The effects of desensitizer, disinfectant, saliva, blood, and hydrogen peroxide on the tensile bond strength between adhesive and ceramic as well as between adhesive and dentin were examined. Sixty 7×...
Factors Associated with Root Surface Caries in Elderly
Root surface caries Gingival recession Elderly
2010/12/1
The purpose of this study was to determine the risk factors for root surface caries in the elderly and to evaluate the factors associated with gingival recession, one of the main risk factors for root...
Surface texture and roughness of polished nanofill and nanohybrid resin composites
Dental resin composite Polishability Surface roughness
2010/11/26
Nanofiller-containing resin composites have gained appreciable market share in dentistry due to their claims of high mechanical strength and low polymerization contraction. In this study, the polishab...
Evaluation of Candida albicans formation on feldspathic porcelain subjected to four surface treatment methods
Candida albicans Feldspathic porcelain Surface treatment
2010/11/26
Candida albicans, known for its adhesion on prosthetic materials and oral tissues, is the most frequently encountered fungal infection in dentistry. The aim of this study was to evaluate the effects o...
The effect of surface roughness on the Weibull distribution of porcelain strength
Weibull modulus Surface roughness Flexural strength
2010/11/26
The purpose of the present study was to test the hypothesis that glazing will affect the Weibull modulus or the mean flexural strength of dental porcelain. Four groups (n = 30) of specimens were prepa...
Surface Antibacterial Properties of Four Tooth-Colored Restorative Materials
Dental Materials Anti-Bacterial Agents Dental Caries Composite Resins compoglass flow glass ionomer
2009/12/7
Objective:This study investigated the antibacterial properties of an ion-releasing resin composite (Degufill), a hybrid resin composite (InTen-S), a compomer (Compoglass F) and a resin-modified glass ...
Peroxide bleaching agent effects on enamel surface microhardness, roughness and morphology
Tooth bleaching Peroxides Dental enamel
2009/10/20
The aim of this study was to evaluate the surface roughness, microhardness and morphology of human enamel exposed to six bleaching agents (at baseline and post-treatment). Human dental enamel samples ...
Response of osteoblastic cells to titanium submitted to three different surface treatments
Titanium Surface properties Osteoblasts Biocompatible materials
2009/10/20
In the complex process of bone formation at the implant-tissue interface, surface properties are relevant factors modulating osteoblastic function. In this study, commercially pure titanium (cp Ti) sa...
Evaluation of surface characteristics of Ti-6Al-4V and Tilite alloys used for implant abutments
Surface properties Dental implants Titanium
2009/10/19
The aim of this study was to evaluate surface free energy (SFE), surface roughness (SR) and surface hardness (SH) of two commercially available materials for fabricating dental implant abutments. In a...
Effect of dentinal surface preparation on bond strength of self-etching adhesive systems
Dentin-bonding agents Dentin Tensile strength
2009/10/19
The aim of this study was to evaluate the effects of dentin surface treatments on the tensile bond strength (TBS) of the self-etching primer Clearfil SE Bond (CSE) and the one-step self-etching One-Up...