Now showing items 1-10 of 509
Accuracy assessment of prototypes using multi-slice and cone beam computed tomography
(Elsevier Ltd., 2012)
The objective of this study was to assess and quantify the dimensional error of prototypes produced using multi-slice and cone-beam computed tomography(MSCT and CBCT). Titanium screws were inserted into a dry skull at ...
Assessment of CT numbers in limited and medium field-of-view scans taken using Accuitomo 170 and Veraviewepocs 3De cone-beam computed tomography scanners
To assess the influence of anatomic location on the relationship between computed tomography (CT) number and X-ray attenuation in limited and medium field-of-view (FOV) scans. Materials and Methods Tubes containing solutions ...
Measurement of buccal bone volume of dental implants by means of cone-beam computed tomography
Purpose: The aim of this study was to evaluate the accuracy of cone-beam computed tomography (CBCT) for measuring the buccal bone volume around dental implants. Materials and methods: Three to six implants were inserted ...
Spontaneous healing responses detected by cone-beam computed tomography of horizontal root fractures: a report of two cases
Horizontal root fractures (HRF) usually affect the anterior teeth as a result of trauma, and generally heal spontaneously, depending on the vitality of the pulp. Diagnosis based on clinical findings, sensitivity tests, and ...
Cone-beam computed tomography analysis of the apical third of curved roots after mechanical preparation with different automated systems
The present study evaluated by cone-beam computed tomography (CBCT) the apical canal transportation and centralizing ability of different automated systems after root canal preparation. The mesiobuccal canals of maxillary ...
Peri-implant assessment via cone beam computed tomography and digital periapical radiography: an ex vivo study
(Hospital Clinicas, Univ Sao Paulo, 2017-11-01)
OBJECTIVES: This research evaluated detail registration in peri-implant bone using two different cone beam computer tomography systems and a digital periapical radiograph. METHODS: Three different image acquisition protocols ...