نتایج جستجو برای: conventional radiographs

تعداد نتایج: 274047  

Journal: :journal of dental research, dental clinics, dental prospects 0
solmaz valizadeh shahid beheshti university of medical sciences, tehran, iran mohammad amin tavakoli shahid beheshti university of medical sciences, tehran, iran tara zarabian azad university of medical sciences, tehran, iran farzad esmaeili faculty of dentistry, tabriz university of medical sciences, tabriz, iran

background and aims. digital radiographs have some advantages over conventional ones. application of digital receptors is not routine yet. therefore, there is a need for digitizing conventional radiographs. the aim of the present study was to compare the diagnostic accuracy of digitized conventional radiographs by scanner and camera in detection of proximal caries. material and methods. three h...

Journal: :Strategies in Trauma and Limb Reconstruction 2016

Journal: :Journal of oral and maxillofacial surgery : official journal of the American Association of Oral and Maxillofacial Surgeons 2009
Olivier J C van Vlijmen Stefaan J Bergé Gwen R J Swennen Ewald M Bronkhorst Christos Katsaros Anne M Kuijpers-Jagtman

PURPOSE We evaluated whether measurements on conventional cephalometric radiographs are comparable to measurements on cone-beam computed tomography (CBCT)-constructed cephalometric radiographs taken from human skulls. MATERIALS AND METHODS The CBCT scans and conventional cephalometric radiographs were made using 40 dry skulls. With I-Cat Vision software (Imaging Sciences International, Inc, H...

2016
Kamilcan Oflazoglu Nienke Koenrades Matthijs P. Somford Michel P. J. van den Bekerom

The objective of this study was to make an overview that can be useful in determining which type and brand of prosthesis a patient has when visiting the emergency department or outpatient clinic with a periprosthetic fracture, dislocation, or implant failure. The commonly used prostheses in Europe are opted for this list. The radiographs used for this list are obtained either from the company o...

Journal: :journal of dental research, dental clinics, dental prospects 0
tahmineh razi arezu mohammadi morteza ghojazadeh

background and aims. in periapical radiographic technique, the changes will be visible only after considerable deposition or resorption while digital subtraction technique visualizes slight density changes. this study was aimed to compare visualization of density changes in conventional periapical radiographs and digital subtraction technique with or without image enhancement. materials and met...

Journal: :avicenna journal of dental research 0
fatemeh salemi department of oral and maxillofacial radiology, faculty of dentistry, hamadan university of medical sciences, hamadan, ir iran; department of oral and maxillofacial radiology, faculty of dentistry, hamadan university of medical sciences, hamadan, ir iran. tel: +98-9183126863سازمان اصلی تایید شده: دانشگاه علوم پزشکی همدان (hamadan university of medical sciences) abbas shokri department of oral and maxillofacial radiology, faculty of dentistry, hamadan university of medical sciences, hamadan, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی همدان (hamadan university of medical sciences) sepideh falah-kooshki department of oral and maxillofacial radiology, faculty of dentistry, hamadan university of medical sciences, hamadan, ir iranسازمان اصلی تایید شده: دانشگاه علوم پزشکی همدان (hamadan university of medical sciences)

background identification of common technical errors during preparation of panoramic radiographs, how affect the quality and interpretation of the radiographs and the techniques used to deal with such errors, might help prevent unnecessary radiation to patients and save their time and money. objectives the current study aimed to identify common errors in the panoramic radiographs taken by post-...

Journal: :iranian journal of radiology 0
fatemeh ezoddini ardakani department of oral and maxillofacial radiology, faculty of dentistry, shahid sadoughi university of medical sciences, iran +98-3516255881, [email protected]; department of oral and maxillofacial radiology, faculty of dentistry, shahid sadoughi university of medical sciences, iran +98-3516255881, [email protected] maryam zangoie booshehri department of orthopedics, faculty of medicine, shahid sadoughi university of medical sciences, iran seyed hossein saeed banadaki department of orthopedics, faculty of medicine, shahid sadoughi university of medical sciences, iran reza nafisi-moghadam department of radiology, faculty of medicine, shahid sadoughi university of medical sciences, iran

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 examined by...

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