Results 211 to 220 of about 41,818 (249)
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Cone-beam computed tomography for trauma
Journal of Trauma and Acute Care Surgery, 2020ABSTRACT Radiographic imaging is critical in helping guide treatment of critically injured patients. Cone-beam computed tomography is an axial imaging technique available from fixed imaging systems found in hybrid operating rooms.
Saurabh, Gupta +4 more
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Dental Clinics of North America, 2018
In the last several decades, the need for 3D images in dentistry have developed. Computerized tomography was first introduced mainly with the advent of implantology, but its use remained limited to a small number of specialists, due to its indications, access and dose radiation.
Ibrahim, Nasseh, Wisam, Al-Rawi
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In the last several decades, the need for 3D images in dentistry have developed. Computerized tomography was first introduced mainly with the advent of implantology, but its use remained limited to a small number of specialists, due to its indications, access and dose radiation.
Ibrahim, Nasseh, Wisam, Al-Rawi
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Panoramic cone beam computed tomography
Medical Physics, 2012Purpose:Cone‐beam computed tomography (CBCT) is the main imaging tool for image‐guided radiotherapy but its functionality is limited by a small imaging volume and restricted image position (imaged at the central instead of the treatment position for peripheral lesions to avoid collisions).
Jenghwa, Chang +3 more
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Cone Beam Computed Tomography in Veterinary Dentistry
Journal of Veterinary Dentistry, 2012The purpose of this study was to assess the feasibility of cone beam computed tomography (CBCT) in imaging dogs and cats for diagnostic dental veterinary applications. CBCT scans of heads of six dogs and two cats were made. Dental panoramic and multi-planar reformatted (MPR) para-sagittal reconstructions were created using specialized software.
van Thielen, B. +2 more
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Cone‐beam computed tomography and the dentist
Journal of Investigative and Clinical Dentistry, 2015AbstractAlthough cone‐beam computed tomography (CBCT) is just 15 years old, it has revolutionized the practice of dentistry, so much so, there is hardly a dental specialty which has not been affected by this technology. Nevertheless, it presents the dentist with a number of important challenges. An initial steep learning curve must be addressed without
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Essentials of Maxillofacial Cone Beam Computed Tomography
Alpha Omegan, 2010Cone beam computed tomography (CBCT) is a diagnostic imaging modality that has shown rapid adoption in clinical dental practice over the past 10 years. CBCT images provide high quality, accurate 3-dimensional (3D) representations of the osseous elements of the maxillofacial skeleton.
William C, Scarfe +3 more
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2017
This chapter illustrates jaw cysts and cyst-like conditions, benign jaw tumors and tumor-like conditions, malignant tumors in jaws, jaw infections, temporomandibular joints, teeth (impactions and anomalies/malformations) and dental implants (pre- and postoperative imaging), facial traumas and fractures, facial growth disturbances, paranasal sinuses ...
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This chapter illustrates jaw cysts and cyst-like conditions, benign jaw tumors and tumor-like conditions, malignant tumors in jaws, jaw infections, temporomandibular joints, teeth (impactions and anomalies/malformations) and dental implants (pre- and postoperative imaging), facial traumas and fractures, facial growth disturbances, paranasal sinuses ...
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Evaluating the mandible with cone-beam computed tomography
American Journal of Orthodontics and Dentofacial Orthopedics, 2010The purpose of this research was to examine methods for assessing the shape and growth of the mandible 3 dimensionally. Furthermore, 1 method was defined and applied.Thirty mandibles were assessed. An average or mean shape was determined, and the mandibles were ranked quantitatively, by using the root mean square (RMS), according to their variation ...
Scott A, Stratemann +4 more
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Skeletal dosimetry in cone beam computed tomography
Medical Physics, 2009Cone beam computed tomography (CBCT) is a relatively new patient imaging technique that has proved invaluable for treatment target verification and patient positioning during image‐guided radiotherapy (IGRT). It has been shown that CBCT results in additional dose to bone that may amount to 10% of the prescribed dose.
Walters, B. R. B. +3 more
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