Now showing items 1-10 of 564
Digital versus conventional radiography for determination of primary incisor length
Aim: This in vitro study evaluated the accuracy of primary incisor lengths determined by digital and conventional radiography compared to the actual tooth length. Methods: Twenty extracted primary maxillary incisors were ...
Dental age in patients with Down syndrome
The aim of this research was to evaluate dental age in 102 patients with Down Syndrome, using panoramic radiographs. A software program developed by the Discipline of Radiology, School of Dentistry of São José dos Campos, ...
Comparative analysis of human and bovine teeth: Radiographic density
Since bovine teeth have been used as substitutes for human teeth in in vitro dental studies, the aim of this study was to compare the radiographic density of bovine teeth with that of human teeth to evaluate their usability ...
Accuracy of direct digital radiography for detecting occlusal caries in primary teeth compared with conventional radiography and visual inspection: an in vitro study
(BRITISH INST RADIOLOGY, 2010)
Objectives: The diagnosis of caries lesions is still a matter of concern in dentistry. The diagnosis of dental caries by digital radiography has a number of advantages over conventional radiography; however, this method ...
A survey of radiographic measurement estimation in assessment of dental implant length.
The aim of this study is to survey radiographic measurement estimation in the assessment of dental implant length according to dentists' confidence. A 19-point questionnaire with closed-ended questions was used by two ...
A survey of radiographic prescription in dental implant assessment
(British Inst Radiology, 2003-11-01)
Objectives: To survey the current radiographic prescriptions in dental implant assessment amongst dentists in Brazil.Methods: Sixty-nine dentists were interviewed during a dental implant meeting by two calibrated graduate ...
Accuracy of linear measurements before and after digitizing periapical and panoramic radiography images
(Fundação Odontológica de Ribeirão Preto, 2011)
The aim of this study was to evaluate the accuracy of linear measurements made on conventional and digitized periapical and panoramic radiographic images of dry human hemi-mandibles. Images from the posterior region of 22 ...
Comparison of changes in dental and bone radiographic densities in the presence of different soft-tissue simulators using pixel intensity and digital subtraction analyses
(British Inst Radiology, 2013-09-01)
Objectives: To evaluate the influence of soft-tissue simulation materials on dental and bone tissue radiographic densities using pixel intensity (PI) and digital subtraction radiography (DSR) analyses.Methods: 15 dry human ...
Avalia????o comparativa em seios maxilares com fantoma na radiologia convencional
(Revista de Ci??ncias M??dicas e Biol??gicas, 2012)