Results 31 to 40 of about 69,836 (228)

AAPM medical physics practice guideline 10.a.: Scope of practice for clinical medical physics. [PDF]

, 2018
The American Association of Physicists in Medicine (AAPM) is a nonprofit professional society whose primary purposes are to advance the science, education, and professional practice of medical physics.
Anthony Seibert, J, Baird, Christopher T, Clements, Jessica B, de Boer, Steven F, Fairobent, Lynne A, Fisher, Tyler, Goodwin, James H, Gress, Dustin A, Johnson, Jennifer Lynn, Kolsky, Kathryn L, Mageras, Gig S, Marsh, Rebecca M, Martin, Melissa C, Parker, Brent, Pavord, Daniel C, Schell, Michael C, Stevens, Donna M, Tarver, Russell B, Waite-Jones, Christopher G, Wingreen, Nicholai   +19 more
core   +1 more source

Application of portable digital radiography for dental investigations of ancient Egyptian mummies during archaeological excavations: Evaluation and discussion of the advantages and limitations of different approaches and projections

Imaging Science in Dentistry, 2018
Purpose In the age of X-ray computed tomography (CT) and digital volume tomography (DVT), with their outstanding post-processing capabilities, indications for planar radiography for the study of the dentition of ancient Egyptian mummies may easily be ...
R. Seiler, P. Eppenberger, F. Rühli
semanticscholar   +1 more source

Accuracy of digital bitewing radiographs with and without applying horizontal tube shift in the diagnosis of residual excess cement around dental implants: An in vitro study

Journal of Oral Research, 2021
Purpose: This study was designed to evaluate the diagnostic value of digital Bitewing (BW) radiographs with and without horizontal tube shift in detecting Residual excess cement (REC) on the proximal and non-proximal surfaces of implant restorations ...
Zahra Dalili Kajan, Hamid Neshandar Asli, Negar Khosravifard, Maryam Bidvand, Elahe Rafiei   +4 more
doaj   +1 more source

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

, 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, DI NARDO, Dario, Gaimari, Gianfranco, Gambarini, Gianluca, Miccoli, Gabriele, Piasecki, Lucila, Pilloni, Andrea, Pompei, Deborah, Testarelli, Luca   +8 more
core   +3 more sources

Alteration of mucosa cell maturation pattern after exposure to different radiographic imaging methods

Brazilian Journal of Oral Sciences, 2021
Aim: Dental imaging has been widely used for diagnosis in dentistry. However, dental X-ray may induce cytotoxicity leading to apoptosis in oral mucosa cells.
Ryna Dwi Yanuaryska, Sabrina Ceasy Anggraeni, Adhara Harvita Puspitasari, Rurie Ratna Shantiningsih, Munakhir Mudjosemedi, Rellyca Sola Gracea   +5 more
doaj   +1 more source

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

, 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, Demirel, Oğuzhan, Peker, İlkay, Yıldızer Keri̇ş, Eli̇f, Özdede, Meli̇h   +4 more
core   +4 more sources

Use of Direct Digital Radiography at Remote Dental Facilities [PDF]

Military Medicine, 2000
Digital radiography is changing the practice of dentistry today. This technology offers many advantages compared with conventional radiographic techniques. These advantages include faster imaging times, elimination of conventional dental film/chemicals and processing equipment, reduced radiation exposure, the ability to enhance images, and digitization
openaire   +3 more sources

Lead X-Ray Vests: Pros and Cons in Dental Radiography and Patient Education on Radiographic Technology [PDF]

, 2020
Problem: There is a greater need to emphasize and educate patients and providers about radiologic advancements and patient exposure. The tradition of placing lead x-ray vests on patients for all radiographs is no longer a necessity.
Deker, Emily, Oakley, Kayla D
core   +1 more source

The perceptibility curve test applied to direct digital dental radiography

Dentomaxillofacial Radiology, 1998
OBJECTIVE To compare the effect of an additional scintillator layer on the psychophysical properties of a CCD detector for digital dental radiography. METHODS Radiographs of a test object containing ten holes of increasing depth were obtained throughout the exposure range of two CCD detectors at 70 and 90 kVp.
William D. McDavid, J. Kristoffersen, Gunilla Tronje, Xie-Qi Shi, Kazunori Yoshiura, Kazunori Yoshiura, Ulf Welander, H. C. Stamatakis   +7 more
openaire   +3 more sources

Assessment of the Depth of Clinically Detected Approximal Caries Lesions Using Digital Imaging Fiber-Optic Transillumination in Comparison to Periapical Radiographs

eJournal of Oral Maxillofacial Research, 2020
Objectives: The aim of present prospective clinical trial was to assess the depth of clinically detected approximal caries lesions using digital imaging fiber-optic transillumination in comparison to periapical radiographs.
Auste Antipoviene, Monika Girijotaite, Egle Aida Bendoraitiene   +2 more
doaj   +1 more source