Results 31 to 40 of about 136,892 (360)

Cone-beam computed tomography in dentomaxillofacial radiology: a two-decade overview.

open access: yesDento maxillo facial radiology, 2020
OBJECTIVE The aim of this study was to evaluate and summarize features of currently and formerly available cone-beam computed tomography (CBCT) devices from 1996 to 2019.
H. Gaêta-Araujo   +6 more
semanticscholar   +1 more source

Superior performance of cone beam tomography in detecting a calcaneus fracture

open access: yesGMS Interdisciplinary Plastic and Reconstructive Surgery DGPW, 2015
Cone beam computed tomography is a state-of-the-art imaging tool, initially developed for dental and maxillofacial application. With its high resolution and low radiation dose, cone beam tomography has been expanding its application fields, for example ...
Lohse, Christian   +3 more
doaj   +1 more source

A Questionnaire of Digital Radiography and CBCT Use and Knowledge among Lithuanian Dentists

open access: yeseJournal of Oral Maxillofacial Research, 2021
Objectives: Digital radiography is an increasingly used technology in Lithuania. However, there is no published information about using cone-beam computed tomography.
Vestina Masyte   +2 more
doaj   +1 more source

Accuracy of linear measurement using cone-beam computed tomography at different reconstruction angles [PDF]

open access: yes, 2014
Purpose: This study was performed to evaluate the effect of changing the orientation of a reconstructed image on the accuracy of linear measurements using cone-beam computed tomography (CBCT).
Aval, S.H.   +5 more
core   +1 more source

Effect of time lapse on the diagnostic accuracy of cone beam computed tomography for detection of vertical root fractures [PDF]

open access: yes, 2016
Accurate and early diagnosis of vertical root fractures (VRFs) is imperative to prevent extensive bone loss and unnecessary endodontic and prosthodontic treatments.
Asl, A.M.   +6 more
core   +1 more source

Severe infolding of fenestrated-branched endovascular stent graft

open access: yesJournal of Vascular Surgery Cases and Innovative Techniques, 2018
Infolding of a fenestrated-branched stent graft is an infrequent complication due to excessive oversizing. We report the case of an 89-year-old man who underwent a four-vessel fenestrated-branched endovascular aortic repair for a pararenal aortic ...
Aleem K. Mirza, MD   +4 more
doaj   +1 more source

Cone beam CT of the musculoskeletal system : clinical applications [PDF]

open access: yes, 2018
Objectives: The aim of this pictorial review is to illustrate the use of CBCT in a broad spectrum of musculoskeletal disorders and to compare its diagnostic merit with other imaging modalities, such as conventional radiography (CR), Multidetector ...
Desimpel, Julie   +2 more
core   +2 more sources

Volumetric accuracy of cone-beam computed tomography [PDF]

open access: yesImaging Science in Dentistry, 2017
This study was performed to investigate the influence of object shape and distance from the center of the image on the volumetric accuracy of cone-beam computed tomography (CBCT) scans, according to different parameters of tube voltage and current.Four geometric objects (cylinder, cube, pyramid, and hexagon) with predefined dimensions were fabricated ...
Song Hee Oh   +8 more
openaire   +3 more sources

Diagnostic accuracy of cone-beam computed tomography in detecting secondary caries under composite fillings: An in vitro study [PDF]

open access: yes, 2017
Purpose: The aim of this in vitro study was to assess the diagnostic performance of cone-beam computed tomography (CBCT) in the detection of secondary carious lesions under composite resin fillings applied to different types of cavities.
Altunkaynak, Bülent   +4 more
core   +4 more sources

Detection of bone defects using CBCT exam in an Italian population [PDF]

open access: yes, 2017
Background. The aim of this study was to evaluate the in vivo incidence and the location of fenestrations in a young Italian population by using CBCT. Materials and Methods.
Al-sudani, Dina   +8 more
core   +3 more sources

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