Results 11 to 20 of about 41,818 (249)

Evaluation of Different Techniques of Working Length Determination in Comparison with CBCT

Indian Journal of Dental Research, 2023
Aim: To estimate the working length of teeth using conventional tactile technique, radiovisiography technique, Apex locator, and confirmation of working length by cone beam computed tomography technique. Materials and Methods: Forty patients with the age
Anubha Srivastav, Ramesh Chandra, Shazia Siddiqui, Divya Chowdhary, Alpana Katiyar, Rehan Ahmad Khan   +5 more
doaj   +1 more source

COMPARATIVE CEPHALOMETRIC AND 3D CONE BEAM COMPUTED TOMOGRAPHY ANALISIS OF ALVEOLAR BONE DESTRUCTION FOR TEETH IN ANTERIOR CROSSBITE [PDF]

Journal of IMAB, 2023
Purpose: To assess the degree of bone destruction for teeth in anterior crossbite by means of 3D cone beam computed tomography and lateral cephalometry. Material/methods: 20 patients with anterior crossbite underwent 3D cone beam computed tomography and
Stilyana Krasteva, Silviya Krasteva, Konstantin Georgiev, Anzhelina Krasteva   +3 more
doaj   +1 more source

Comparison Between Cephalometric Measurements Derived from Cone Beam Computed Tomography and Lateral Cephalogram

Pakistan Armed Forces Medical Journal, 2022
Objective: To compare the mean craniofacial linear and angular measurements derived from cone beam computed tomography synthesized lateral cephalogram and those obtained from conventional cephalogram. Study Design: Comparative cross-sectional study.
Mehwish Khan, Azhar Bangash Khan, Erum Amin, Fatima Ejaz, Sana Tariq, Faheem Nake Akhtar   +5 more
doaj   +1 more source

Low-Dose Image-Guided Pediatric CNS Radiation Therapy: Final Analysis From a Prospective Low-Dose Cone-Beam CT Protocol From a Multinational Pediatrics Consortium

Technology in Cancer Research & Treatment, 2020
Background: Lower-dose cone-beam computed tomography protocols for image-guided radiotherapy may permit target localization while minimizing radiation exposure.
Sara R. Alcorn MD, MPH, PhD, Xian Chiong Zhou MS, Casey Bojechko PhD, Rodrigo A. Rubo BS, Michael J. Chen MD, Karin Dieckmann MD, Ralph P. Ermoian MD, Eric C. Ford PhD, Daria Kobyzeva MD, Shannon M. MacDonald MD, Todd R. McNutt PhD, Alexey Nechesnyuk MD, Kristina Nilsson MD, PhD, Hakan Sjostrand BS, Koren S. Smith MS, Markus Stock PhD, Erik J. Tryggestad PhD, Rosangela C. Villar MD, Brian A. Winey PhD, Stephanie A. Terezakis MD   +19 more
doaj   +1 more source

The diagnostic potential of cone beam computed tomography for cervical spine injuries in children: a review of two reports

Alʹmanah Kliničeskoj Mediciny, 2023
Compared to multiaxial computed tomography, the cone beam computed tomography has its benefits in terms of higher resolution imaging, including the construction of a 3D image, and in terms of several fold lower radiation exposure.
Il'ya O. Erenkov, Vadim A. Voronin
doaj   +1 more source

Retrospective analysis of the quality of root canal filling according to the data of cone-beam computed tomography

Эндодонтия Today, 2022
Aim. Analysis of complications in the treatment of complicated caries.Materials and methods. Cone beam computed tomography results of 200 patients aged 21 to 64 years. The teeth were divided into frontal and chewing groups.
A. A. Adamchik, V. V. Dorogan, E. S. Zaporozhskaya-Abramova, V. V. Tairov, V. A. Ivashchenko, K. D. Kirsh, S. A. Korovashkin   +6 more
doaj   +1 more source

Superior performance of cone beam tomography in detecting a calcaneus fracture

GMS 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, Catala-Lehnen, Philip, Regier, Marc, Heiland, Max   +3 more
doaj   +1 more source

Severe infolding of fenestrated-branched endovascular stent graft

Journal 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, Giuliano A. Sandri, MD, Emanuel R. Tenorio, MD, PhD, Jussi M. Kärkkäinen, MD, PhD, Gustavo S. Oderich, MD   +4 more
doaj   +1 more source

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

eJournal 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, Simona Sefeldaite, Tadas Venskutonis   +2 more
doaj   +1 more source

Radiological protection in computed tomography and cone beam computed tomography [PDF]

Annals of the ICRP, 2015
The International Commission on Radiological Protection (ICRP) has sustained interest in radiological protection in computed tomography (CT), and ICRP Publications 87 and 102 focused on the management of patient doses in CT and multi-detector CT (MDCT) respectively.
openaire   +2 more sources