Results 121 to 130 of about 40,588 (294)

Bone Mineral Density Determination Using Digital Radiography [PDF]

, 1993
There is a need for an improved bone mineral density measurement procedure for neonates. Currently, measurements are made using single photon absorptiometry (SPA).
Cottreau, Michelle
core  

Optimization of Image Quality and Patient Dose in Digital Radiography of the Chest

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Bābul, 2017
BACKGROUND AND OBJECTIVE: Digital systems have been replacing with screen-film analogue systems in diagnostic radiology departments, rapidly. Despite the differences in the properties of new x-ray imaging detectors, the same radiographic protocols that ...
R Paydar, SH Mousavie Anijdan, A Khorrami Moghaddam, I Mohammadi, R Reiazi   +4 more
doaj  

Mapping Patient Complexity to Educational Needs: Proof‐of‐Concept for a Data‐Driven Framework

Journal of Dental Education, EarlyView.
ABSTRACT Purpose: This study aimed to determine whether routinely collected clinical data from a university dental clinic could be translated into a coherent framework for organizing competency‐based clinical training. By examining patterns of patient complexity, the study sought to generate an evidence‐informed set of educational care lines to guide ...
Francesca Zotti, Rozendo Luiz Corso, Bruna Orlandin, Leandro Corso, Thiago Oliveira Gamba   +4 more
wiley   +1 more source

Conceptual Learning in Orthodontics: A Systematic Literature Review of Its Implementation and Impact on Clinical Decision‐Making

Journal of Dental Education, EarlyView.
ABSTRACT Background Orthodontic education has traditionally relied on didactic instruction and rule‐based teaching approaches. Increasing emphasis on clinical reasoning and evidence‐based treatment planning has led to the integration of conceptual learning strategies—approaches that emphasize understanding relationships between clinical concepts and ...
Martin Baxmann, Márton Zsoldos, Krisztina Kárpáti   +2 more
wiley   +1 more source

Sharpness and noise in digital chest radiographs, assessed by visual rating [PDF]

, 2015
Missed lung lesions are one of the most frequent causes of malpractice issues, caused by several reasons; among them suboptimal radiography. When radiographers interpret acquired images of a patient, an acceptance or rejection must be decided.
Jakobsen, Jarl Åsbjørn, Ween, Borgny
core  

Dental digital radiography : a survey of quality aspects

, 2005
The aim was to evaluate the experiences of Swedish general dental practitioners (GDPs) with digital radiography and their opinion on the same, particularly regarding quality issues.
Hellén-Halme, Kristina,, Petersson, Arne,, Rohlin, Madeleine,   +2 more
core   +1 more source

Optimum patient orientation for pelvic and hip radiography: A randomised trial

PurposeTo investigate the effect of patient orientation on the radiation dose and image quality (IQ) for digital (DR) and computed radiography (CR) examinations of the pelvis.MethodsA randomised study was conducted using DR and CR X-ray equipment.
Harding, L, Taylor, EM, Manning-Stanley, AS, England, A, Charnock, P, Evans, P   +5 more
core   +1 more source

An Innovative Digital Teaching Method in Implantology

Journal of Dental Education, EarlyView.
María Gracia Ortega‐Moncayo, Emily Vivianne Freitas da Silva, Regina Tamaki, Newton Sesma   +3 more
wiley   +1 more source

Impact of 1024‐Matrix Size on Perforating Artery Visualisation in Cerebral Computed Tomography Angiography Using a 64‐Slice CT Scanner

Journal of Medical Radiation Sciences, EarlyView.
This study investigated whether using a larger image matrix (1024 × 1024 pixels instead of 512 × 512) improves the visibility of tiny brain arteries on CT scans performed with standard 64‐slice scanners. While physical image quality measurements remained unchanged, the larger matrix provided finer digital sampling of blood vessel structures, resulting ...
Hokuto Nagumo, Yuki Nagata, Mayumi Maruko, Jun Sakai, Yusuke Fujiwara, Joma Oikawa   +5 more
wiley   +1 more source

Conventional versus digital radiography in detecting root canal type in maxillary premolars: an in vitro study.

Frontiers in Dentistry, 2013
Successful endodontic therapy depends on adequate mechanical and chemical debridement of the canal which requires knowledge of the canal morphology. Conventional radiography has been used to evaluate the canal type; however, direct digital radiography ...
Mahkameh Moshfeghi, Soodabeh Sadat Sajadi, Sepideh Sajadi, Majid Shahbazian   +3 more
doaj