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Comparison of Calcium Hydroxide and Bioactive Glass after Direct Pulp Capping in Primary Teeth
Biogran Calcium Hydroxide Dental Pulp Capping
2009/12/7
Objective:
Bioactive glass is often used as a filler material for repair of dental bone defects.In different studies osteogenic potential of this material was proved, but its dentinogenesis property ...
Application of the total etching technique or self-etching primers on primary teeth after air abrasion
Air abrasion dental Tooth eciduous Dentin Dentin-bonding agents Acid etching
2009/10/20
Since the use of air abrasion has grown in pediatric dentistry, the aim of this study was to evaluate, by means of shear bond strength testing, the need to use the total etching technique or self-etch...
Micro-computed Tomographic Evaluation of a New Enzyme Solution for Caries Removal in Deciduous Teeth
Micro-computed tomography (micro-CT) Caries removal Dentin
2009/9/15
This study evaluated a new enzyme solution (SFC-V) for dentin caries removal, and obtained results were compared with CarisolvTM. Both solutions were used with a prototype plastic instrument — this be...
In Vitro pH Analysis of Active and Arrested Dentinal Caries in Extracted Human Teeth Using a Micro pH Sensor
pH Active caries Arrested caries
2009/9/14
The aim of this study was to evaluate the pH at the surface of active or arrested carious dentin using a micro pH sensor, and to compare the relationship between different pH measurement techniques. T...
Effect of Mica and Glass on Acrylic Teeth Material's Color
Color Spectrophotometer Acrylic denture teeth
2009/9/14
The purpose of this study was to evaluate the effect of two different ratios of silanized mica filler and milled glass fiber reinforcement on the color of acrylic denture teeth materials. Ten acrylic ...
Stress Analysis of Endodontically Treated Anterior Teeth Restored with Different Types of Post Material
Finite element analysis Post and core Fiber-reinforced composite All-ceramic crown
2009/9/14
Finite element analysis was performed to evaluate stress distribution in maxillary central incisors treated endodontically and restored with a post and an all-ceramic crown. Tensile stress at tooth ro...
Mineral Concentration of Natural Human Teeth by a Commercial Micro-CT
Micro-computed tomography (micro-CT) teeth mineral concentration
2009/9/14
This study aimed to evaluate a commercial micro-CT system (μCT 20) for quantitative analysis of mineral concentration in human enamel and dentin using different methodologies, and thereby compare the ...
Coronal Leakage Inhibition in Endodontically Treated Teeth Using Resin-coating Technique
Resin coating Coronal leakage Endodontically-treated teeth
2009/9/14
The purpose of this study was to evaluate coronal leakage inhibition using a resin-coating technique after endodontic treatment. Thirty-six human incisors were cut at the cementoenamel junction, and e...
Effect of Ultraviolet Light Irradiation on Bonding of Experimental Composite Resin Artificial Teeth
UV irradiation Composite resin artificial teeth Shear bond strength
2009/9/14
The purpose of the present study was to evaluate how ultraviolet light (UV) irradiation using an ordinary UV sterilizer would affect the bonding of experimental composite resins to an autopolymerizing...
Calculation of Natural Frequencies of Teeth Supported with the Periodontal Ligament
Natural frequency Periodontal ligament Numerical analysis
2009/9/14
Natural frequencies and vibration modes of four kinds of teeth were calculated by using a mechanical model. The alveolar bone and the tooth were assumed as rigid bodies, while the periodontal ligament...
Metallic Pigmentation of Human Teeth and Gingiva:Morphological and Immunological Aspects
Metallic pigmentations EDX microanalysis Lymphocyte proliferation
2009/9/14
The composition of metallic pigmentations in gingiva and dental roots was determined by means of transmission electron microscopy with energy dispersive x-ray microanalysis. The systemic immune respon...
Color Stability of Different Denture Teeth Materials against Various Staining Agents
Color stability Spectrophotometer Denture teeth
2009/9/11
The purpose of this in vitro study was to evaluate the color stability of two brands of porcelain teeth and three brands of acrylic denture teeth. Samples were immersed into three staining drinks as t...
Investigation of distortions around the cervical area of teeth restored with two kinds of crown materials
Strain gage Distortion Crown materials
2009/9/11
The purpose of this study was to identify crown materials to decrease the stress concentrated at the cervical area of endodontically treated teeth. To this end, 14 extracted human mandibular premolars...
Investigation of distortions around the cervical area of teeth restored with two kinds of crown materials
Strain gage Distortion Crown materials
2009/9/11
The purpose of this study was to identify crown materials to decrease the stress concentrated at the cervical area of endodontically treated teeth. To this end, 14 extracted human mandibular premolars...
Hydrotic Ectodermal Dysplasia(Associated With Numerous Enclused Permanent Teeth Including a Primary Molar
Hydrotic ectodermal dysplasia
2009/7/2
Ectodermal Dysplasia (ED) is a hereditary congenital disease that effects several ectodermal structures. Although the existence of an autosomal recessive inheritance is reported , the disease is usual...