Results 41 to 50 of about 1,779,765 (198)
Frontiers in Audiology and OtologyBackgroundThis retrospective study aimed to investigate the diagnostic performance of flat-panel computed tomography (Cone-Beam-CT) in detecting normal anatomy and pathologies of the temporal bone.MethodsCone-Beam-CT scans of 216 persons (291 temporal ...
Jiri Podzimek +5 more
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Referral pattern to a university-based oral and maxillofacial cone beam CT service
Indian Journal of Dental Research, 2019 Aim: Despite the rising popularity of cone-beam computed tomography (CBCT) imaging in the field of dentistry, very few studies have addressed the questions of which dental specialties most frequently request CBCT images and which CBCT indications are ...
Fatima M Jadu, Ahmed M Jan
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Fundamentals of cone beam computed tomography for a prosthodontist
The Journal of Indian Prosthodontic Society, 2015 Cone beam computed tomography (CBCT, also referred to as C-arm computed tomography [CT], cone beam volume CT, or flat panel CT) is a medical imaging technique of X-ray CT where the X-rays are divergent, forming a cone. [1] CBCT systems have been designed
George Puthenpurayil John +3 more
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A virtual source model for kilo-voltage cone beam CT: source characteristics and model validation
, 2011 The purpose of this investigation was to study the source characteristics of a clinical kilo-voltage cone beam CT unit and to develop and validate a virtual source model that could be used for treatment planning ...
E. Spezi +13 more
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Observer Reliability of Three-Dimensional Cephalometric Landmark Identification on Cone-Beam CT [PDF]
, 2009 To evaluate reliability in 3D landmark identification using Cone-Beam ...
de Oliveira, Ana Emilia F. +5 more
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Parallel Implementation of Katsevich's FBP Algorithm
International Journal of Biomedical Imaging, 2006 For spiral cone-beam CT, parallel computing is an effective approach to resolving the problem of heavy computation burden. It is well known that the major computation time is spent in the backprojection step for either filtered-backprojection (FBP) or ...
Jiansheng Yang +4 more
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Medical Physics, 2005 This doctoral thesis addresses imaging of the heart with retrospectively gated helical cone‐beam computed tomography (CT). A thorough review of the CT reconstruction literature is presented in combination with a historic overview of cardiac CT imaging and a brief introduction to other cardiac imaging modalities.
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Evaluation on the anatomic variations of the mandibular canal using cone beam computed tomography and panoramic radiography [PDF]
, 2014 TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Some procedures in dentistry, as anesthesia, dental implants placement and third molars extraction may vary the degree of difficulty and surgical ...
Lima, Marcela Souza
core
Technology in Cancer Research & Treatment, 2022 Purpose: This pilot study was designed to assess the technical feasibility and safety of bronchial artery chemoembolization with radiopaque doxorubicin eluting beads (DEB-BACE) in patients with malignant hemoptysis from pulmonary metastasis.
Nariman Nezami MD +3 more
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Open Journal of Stomatology, 2013 Cone beam computed tomography (CBCT) is the modern third dimension applied in the field of oral maxillofacial region. With lower radiation dose compared to conventional CT, its applications in dentistry has increased tremendously. Artefacts can seriously degrade the quality of computed tomographic (CBCT) images, sometimes to the point of making them ...
Prashant P. Jaju +3 more
openaire +2 more sources