نتایج جستجو برای: conventional radiography

تعداد نتایج: 276463  

Journal: :AJR. American journal of roentgenology 1996
B Reiner E Siegel T McLaurin S Pomerantz R Allman J R Hebel S Fritz Z Protopapas

OBJECTIVE The study was performed to evaluate detection of soft-tissue foreign bodies using conventional radiography (film-screen radiography), computed radiography printed on films (computed radiography-hard copy), and computed radiography displayed on a computer workstation (computed radiography-soft copy). SUBJECTS AND METHODS Fifteen foreign bodies of different size, shape, and compositio...

2012
Akhtar M. Shaikh

Neutron radiography systems based on Gd, Dy and In metallic foils and X-ray films have been used at this centre since early seventies for various NDT and R&D work in nuclear, defense and aerospace industries. In recent years use of digital detection systems such as neutron scintillator and CCD based imaging systems and photostimulated luminescence based phosphor imaging plate systems have been ...

Journal: :Acta radiologica 2005
V V Haapamäki M J Kiuru A O Mustonen S K Koskinen

Conventional radiography plays an essential diagnostic role in the primary evaluation of acute joint trauma. In complex fractures, however, computed tomography (CT) is an imaging modality often used second to radiography. As a result of technical breakthroughs in the field, multidetector CT (MDCT) allows faster imaging and better temporal, spatial, and contrast resolution compared with conventi...

Journal: :Journal of special operations medicine : a peer reviewed journal for SOF medical professionals 2010
William N Vasios David A Hubler Robert A Lopez Andrew R Morgan

Ultrasound (US) is rapid, non-invasive, simple, effective, and presents a viable and practical alternative to conventional radiography (CR) for the Special Forces Medical Sergeant (18D), particularly in the deployed setting. The authors present four cases that illustrate the ability of US used by the 18D to detect fractures in a combat theater. This success invites a debate as to what extent th...

2012
Fatemeh Ezoddini Ardakani Maryam Zangoie Booshehri Seyed Hossein Saeed Banadaki Reza Nafisi-Moghadam

BACKGROUND Scaphoid fractures are the most common type of carpal fractures. OBJECTIVES The aim of the study was to compare the diagnostic value of panoramic and conventional radiographs of the wrist in scaphoid fractures. PATIENTS AND METHODS The panoramic and conventional radiographs of 122 patients with acute and chronic wrist trauma were studied. The radiographs were analyzed and examine...

بحرالعلومی, زهرا, رجایی بهبهانی, الهام, رکابی, صفا, سروری, میلاد,

Introduction: Radiography is the most common method for measurement of working length, though it is not the ideal method because of technical problems, radiation hazard, superimposition of permanent teeth bud on primary teeth, and so on. Electronic Apex Locator (EAL) is a device for determination of working length. Therefore, this study aimed to compare the accuracy of an electronic apex locato...

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