[PDF] Top 20 Comparison of cone-beam computed tomography and panoramic radiography for mandibular morphometry

... Reformatted panoramic reconstructions of CBCTs were used for the ...The panoramic tool of the software was used as the reference axial slice to reconstruct the CBCT ...for panoramic reconstruction to ... See full document

... In an experimental diagnostic comparison, radiographic images of 15 female and 13 male patients were assessed. Patients’ radiographs were selected from the Department of Oral, Maxillofacial and Facial Plastic ... See full document

... using panoramic and CBCT ...in comparison with previous ...of panoramic radiography in detecting ...on panoramic radiographs was ... See full document

... X-ray beam was per- pendicular to the tooth long axis and receptor (orthogo- nal), the second group was imaged at 20° mesial angula- tion, and the third group was imaged at 20° distal angu- ... See full document

... intraoral radiography with parallel technique by conventional film and digital sensor were compared with the standard reference (digital ...the comparison of absolute differences of conventional and digital ... See full document

... any comparison concerning the thickness be- tween the two scanning methods, which is a limitation of our ...The comparison at more loci should be further ... See full document

... In addition to the CBCT images, a set of digital intraoral standardized periapical images was obtained. The radio- graphs were obtained with an intra-oral X-ray system oper- ating at 70 kVp, 8 mA by Evolution x3000-2c ... See full document

... left mandibular canal in the premolar/molar region was ...the mandibular canal on CT, the use of panoramic views in addition to cross-sectional views has been recommended ...the mandibular ... See full document

... Malmgren root resorption scoring system with index scores from 0 to 4 is commonly used to classify the se- verity of horizontal root resorption. In order to assess slanted root resorptions, a modified Malmgren index is ... See full document

... ) cone beam computed tomography (CBCT) images display an osteolytic odontogenic lesion in the posterior left mandible and ramus, with a growth predominantly along the length of the bone ... See full document

... digital radiography, which revolutionized oral radiology and was the result of advances in image capture technology and computerized systems ...techniques, cone beam computed tomography ... See full document

... for comparison applies to parametric Student’s t-test and nonparametric Mann-Whitney test, while for more than two groups parametric analysis of variance ANOVA and nonparametric tests were ... See full document

... of cone-beam computed tomography (CBCT) has led to various studies of anatomical stru- ctures and possible anatomical differences ...2D radiography of craniofacial structures for ... See full document

... had panoramic X-ray device in their clinics, and of them, 49(41.1%) were photostimulable storage phosphor (PSP), 44(36.6%) were charge-coupled device (CCD) or complementary metal oxide semi-conductor (CMOS) sensor ... See full document

... the technique on its own, PRs offer inaccurate information on the situation compared with CBCT [33] because they provide a bi-dimensional image on the tri-dimensional structure of the teeth. As the canals are largely ... See full document

... IAN paresthesia after third molar extraction [29]. However, Ghaeminia et al. found that there was a significant associ- ation between panoramic radiographic signs and IAN exposure [36], a finding that has been ... See full document

... Various grey shadows in these radiographic images are the result of volume difference, diameter difference, and presence or absence of bone mass. Geha et al. [12] indicated that the contrast in intraoral images ... See full document

... and 28% whereas, the present study showed the same in 32% and 44% of mandibular first and second molars respectively. Although, clearing technique (37%) showed more number of accessory canals overall as compared ... See full document

... of mandibular third molar is in direct contact with the inferior alveolar ...conventional radiography when an impacted tooth is suspected after clinical ...and panoramic radiographs are sufficient to ... See full document

... intraoral radiography, panoramic radiography, computerized radiography, and digital volume tomography with histologic specimens, CBCT has been shown to display the periodontal ligament ... See full document