[PDF] Top 20 Braz. Dent. J. vol.19 número2

... This blind and randomized study evaluated in vitro, using previously validated protocols (8,9), the anticaries potential of a new fluoride mouthrinse. Ran- domized groups of 10 enamel sl[r] ... See full document

... This study analyzed comparatively, by confocal laser scanning microscopy (CLSM), the depth of caries-like lesions produced by biological and chemical artificial models in permanent and p[r] ... See full document

... In conclusion, the results of the present study indicate that bite-wing radiography is not a trustworthy method for detection of proximal incipient carious lesion, but it can of great va[r] ... See full document

... Computed tomography (CT) findings showed the mandible fracture and complete opacification of the right maxillary sinus, with expansion and focal destruction of the cortical bone, extendi[r] ... See full document

... A= Facial asymmetry is visible in the left side of the mandible with FD; B= Typical café-au-lait pigmentation (hypermelanotic maculae) on the patient’s back; C= CT scan showing lytic alt[r] ... See full document

... The current biological knowledge in Implantology associated to surgical protocols allows treating 4- and 5- wall extraction sockets with immediate implants in a safe and predictable manner. However, an accurate diagnosis ... See full document

... These results are supported by studies that compared patients’ chewing ability with conventional and implant-retained prostheses (11,16). The questionnaire also showed that conventional [r] ... See full document

... There was a significant difference between the control and experimental groups for the mean maximum opening amplitude during pronunciation of the /m/ and /s/ sounds. These results disagree with those of previ- ous ... See full document

... It should be considered that, in this study, the specimens were not subjected to any thermocycling regimen, and studies testing adhesive strength to metals have noted lower bond strength after thermocycling, ... See full document

... analyzed because it represents the region were microbial propagation is more complex, with a larger number of ramifications of the main root canal. Additionally, the apical cementum presents an important region of endo- ... See full document

... A total of 244 bacterial strains cultivated from the plates without tetracycline were randomly chosen and used throughout the susceptibility testing, divided as follows: Actinomyces sp. and other actinomycetes, 24; ... See full document

... et al. (15) described a mathematically based classification of root canal curvatures on natural human teeth, suggesting a standard description of root canal shapes with the help of differentiated geometrical pattern ... See full document

... Rotary NiTi files of different commercial brands were used in this study: Profile .04 (size 20 to 30; Maillefer Instruments, Ballaigues, Switzerland); Profile .06 (size 20 to 30; Maillef[r] ... See full document

... Shibli et al. (18) reported that the presence of a microgap between the implant platform and abutment causes a biological condition in which the peri-implant bone tissue is remodeled as if ‘seeking to delimit’ a space to ... See full document

... described process occurs, an interval of waiting is required. However, the time recommended by the manufacturer is insufficient for allowing complete evapo- ration of the solvent, particularly because, differently from ... See full document

... The SFE of PMMA resins was calculated by using deionized water. The results of the present study were similar to others (17-19). In this study, equation [3] of a liquid with known surface tension was used, as an ... See full document

... With respect to the veneering technique, the present outcomes indicate that the ceramic thickness presented greater effect in decreasing the light irradi- ance and transmittance than the veneer material (dentin or ... See full document

... Regarding the storage period, there was an increased dimensional change in resin denture base to plaster cast, mainly in the median region of the palate, after 180 days of water storage,[r] ... See full document

... The dimensions of commercially available wax patterns should also be discussed. Thomas et al. (19) consider that there is no reason for changes in the designs of CP Ti frameworks in order to obtain rigidity, while ... See full document

... Ekstrand (19) observed that individuals who have been exposed to a high concentration of fluoride from drinking water, then move to a region with low concentration of fluoride in water public systems, remain with ... See full document