Results 11 to 20 of about 36,154 (268)
Dental Poster Journal, 2020 Cone beam computed tomography (CBCT) has become indispensable radiographic modality for dentists as it provides high-quality, accurate three-dimensional (3D) representations of maxillofacial structures. CBCT is integral part of guided endodontics. Understanding of field of view, CBCT image acquisition and reconstruction, and artifact reduction are ...
Srishti Pandey +3 more
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Artefacts in CBCT: a review [PDF]
Dentomaxillofacial Radiology, 2011 Artefacts are common in today's cone beam CT (CBCT). They are induced by discrepancies between the mathematical modelling and the actual physical imaging process. Since artefacts may interfere with the diagnostic process performed on CBCT data sets, every user should be aware of their presence.
R, Schulze +6 more
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International journal of health sciences, 2022 Most orthodontic patients, unlike those having implants or endodontic treatment, are children who are particularly vulnerable to ionising radiation. In orthodontics, cone-beam computed tomography (CBCT) has both hazards and benefits. Ionizing radiation, the existence of artefacts, higher costs, limited accessibility, and the need for additional ...
R. Thirunavukkarasu +5 more
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Primary Failure of Eruption- A Case Report with Cone Beam Computerized Tomographic Imaging [PDF]
Journal of Clinical and Diagnostic Research, 2014 Tooth eruption is an intricate and complex process which can fail to occur due to several reasons. Failure of tooth eruption in the absence of any systemic condition or any obstruction in the eruptive pathway can be attributed to lack of inherent ...
U. Aruna +3 more
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Joint CT/CBCT deformable registration and CBCT enhancement for cancer radiotherapy [PDF]
Medical Image Analysis, 2013 This paper details an algorithm to simultaneously perform registration of computed tomography (CT) and cone-beam computed (CBCT) images, and image enhancement of CBCT. The algorithm employs a viscous fluid model which naturally incorporates two components: a similarity measure for registration and an intensity correction term for image enhancement ...
Yifei Lou +5 more
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Dens Invaginatus with Palatal Expansion and Buccal Sinus Tract: A Case Report [PDF]
International Journal of Scientific Research in Dental and Medical Sciences, 2019 Dens in dente is known as a growth disorder caused by inversion of the coronary tissue into the pulp chamber prior to mineralization; it can be constrained to the crown or extent the root and influence the periapical area.
Hoda Alimadadi +2 more
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Missed canal as a factor affecting the periapical status
Эндодонтия Today, 2023 Aim. To identify the relationship between the presence of a "missed" root canal and the periapical status.Materials and methods. 500 CBCT images of patients of both sexes were studied: 2915 teeth after endodontic treatment, of which 1549 were multicanal.
M. Yu. Pokrovsky +2 more
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Odontogenic complications in the maxillary sinus on the background of chronic periodontitis
Эндодонтия Today, 2021 Aim. To analyze in detail the impact of periodontitis on the risk of maxillary sinusitis.Materials and methods. During a systematic review of the literature, publications in the electronic databases PubMed and Google Scholar were studied.
Yu. A. Generalova +6 more
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Australian Dental Journal, 2023 AbstractCone‐beam computed tomography (CBCT) is a three‐dimensional imaging modality which can aid endodontic diagnosis and treatment planning. While there are guidelines available describing the indications, there are divergent philosophies on when this technology should be applied in clinical practice.
F Chan, LF Brown, P Parashos
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C-shaped root canals of mandibular second molars in a Korean population: a CBCT analysis [PDF]
Restorative Dentistry & Endodontics, 2018 ObjectivesThe purpose of this study was to investigate the C-shaped root canal anatomy of mandibular second molars in a Korean population.Materials and MethodsA total of 542 teeth were evaluated using cone-beam computed tomography (CBCT).
Hee-Sun Kim +5 more
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