Tooth structure
J. Appl. Oral Sci. vol.14 número especial
... to tooth structure and in contact with the oral fluids, frequently altered into a material with unexpected cutting resistance and displaying raised Calcium- and Phosphate ...
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Braz. Dent. J. vol.18 número2
... moval tooth structure to make the internal walls as expulsive as necessary to allow correct fit of the indirect ...sound tooth tissue to create an adequate path of insertion ...greater tooth ...
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Braz. Dent. J. vol.28 número4
... cycles were made: by soft drink erosion (SDE) or by pediatric liquid medicine plus soft drink erosion (PLM/SDE). Bovine enamel specimens were randomly assigned in six groups (n=10): G1=NaF + SDE; G2=CPP-ACP/NaF + SDE; ...
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J. Appl. Oral Sci. vol.13 número2
... coronal tooth structure on endodontically treated teeth restored with prefabricated posts and two different composites for core build-up: dual-cured resin (Enforce Core) and light-cured resin (Z- ...coronal ...
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Braz. Dent. J. vol.18 número3
... using tooth fragments were placed in primary molars with severely damaged crowns due to extensive carious ...evaluation, tooth fragments obtained from extracted teeth in stock were autoclaved, adjusted to ...
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Demineralization and hydrogen peroxide penetration in teeth with incipient lesions
... The remaining tooth structure was used for microhardness analysis to standardize the initial enamel conditions. For this, new fragments were obtained from the region adjacent to the one employed for ...
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bor 30 1 BOR 2016vol300011
... Abstract: The purpose of the present study was to evaluate the effect of common pediatric liquid medicines on surface roughness and tooth structure loss and to evaluate the pH values of these medicines at ...
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RICHMOND CROWN - FOR RESTORATION OF BADLY MUTILATED POSTERIOR TEETH : A CASE REPORT
... where tooth structure is significantly lost full coverage restorations for posterior teeth are necessary to achieve proper tooth form and ...crown structure require added retention and ...
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Braz. oral res. vol.24 número2
... coronal tooth structure of 2 millimeters 360 degrees around the circumference of the tooth preparation, to provide the ferrule ...coronal tooth struc- ture above the crown ...
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The challenges of treating a fused tooth
... developing tooth buds at dentinal level, presenting one single large tooth structure and an increase in tooth number of the affected dentition, especially when it takes place between normal ...
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J. Appl. Oral Sci. vol.18 número1
... Representative images of the dentin-cementum marginal adaptation of restorations are shown in Figure 2. The control group exhibited an apparently adequate marginal adaptation, with a thin gap, which resembles that ...
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Braz. Dent. J. vol.17 número1
... Immediate recycling of debonded brackets can be performed using silicon carbide stone grinding or aluminum-oxide blasting, which enhances bracket bonding to tooth structure by producing micromechanical ...
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An Automatic Segmentation and Classification Framework Based on PCNN Model for Single Tooth in MicroCT Images.
... Table 3 shows the results of five methods based on different validity indexes. Note that our method outperforms other four clustering methods, especially in pulp. This is because S of our method is higher than 0.7 and ...
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Effect of bleaching on sound enamel and with early artificial caries lesions using confocal laser microscopy
... the tooth-composite ...a tooth stained with a ...on tooth structure (14,15), therefore, this study compared the effect of different formulations of bleaching agents on enamel demineralization ...
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Braz. J. Oral Sci. vol.12 número2
... who observed silver nitrate penetration through dental structures subjected to bleaching therapy. However, different from the findings of this study, those authors found no penetration of the agent through the ...
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Delayed tooth replantation: MTA as root canal filling
... the tooth in 2% acidulated-phosphate sodium luoride, irrigation of the socket with saline and ...prevent tooth resorption, particularly when dressing changes are not ...
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bor 30 1 BOR 2016vol300033
... The experimental groups CP10%, CP10%BC and CP10%NBC were treated by an at-home tooth bleaching agent containing 10% carbamide peroxide. For this purpose, individual trays were fabricated with 1 mm acetate plaques ...
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REMINERALIZATION : AN APPROACH TOWARDS CONSERVATION OF TOOTH
... Fluoride Mechanisms: When fluoride is applied to the tooth substrate, for every two fluoride ions, 10 calcium ions and six phosphate ions are required to form one unit cell of fluorapatite (Ca10(PO4)6F2). Free ...
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J. Appl. Oral Sci. vol.21 número3
... We measured the temperature increase in each tooth independently from the tooth bleaching experiments for each of the three light sources using a fiber optic temperature measurement [r] ...
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RGO, Rev. Gaúch. Odontol. vol.62 número3
... Dentigerous cysts are frequently found in the maxilla. After radicular cysts, dentigerous cysts are those most commonly diagnosed, accounting for 20% of all jaw cysts. They are often asymptomatic and diagnosed ...
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