نتایج جستجو برای: standard intraoral radiography

تعداد نتایج: 538321  

Journal: :iranian endodontic journal 0
abbas mesgarani sina haghanifar maryam ehsani samereh dokhte yaghub ali bijani

introduction: external root resorption (err) is associated with physiological and pathological dissolution of mineralized tissues by clastic cells and radiography is one of the most important methods in its diagnosis. the aim of this experimental study was to evaluate the accuracy of conventional intraoral radiography (cr) in comparison with digital radiographic techniques, i.e. charge-coupled ...

Journal: :iranian journal of medical sciences 0
karim ghazikhanlou sani department of radiology, hamadan university of medical sciences, hamadan, iran mahmoodreza jafari department of radiology, hamadan university of medical sciences, hamadan, iran nima rostampoor department of medical physics, hamadan university of medical sci-ences, hamadan, iran

the use of mammography film-screen is limited in general radiography. the purpose of this study was to compare the effectiveness of mammographic film-screen and standard film-screen systems in the detection of small bone fractures. radiographs were taken from patients' extremities and neck areas using mammography film-screen and standard film-screen (n=57 each). fourteen other radiographs were ...

2010
EMILIA OGODESCU ALEXANDRU OGODESCU COSMIN SINESCU KINGA SZABO ELISABETA BRATU

Dentofacial growth and development is a complex phenomenon with great impact in the evaluation and treatment of the child. In order to understand individual growth and to elaborate precise diagnosis we need to develop reference values for the present population. For this we had to perform cross-sectional and mixed longitudinal studies on large samples of population over a period of three years....

2014
Abbas Mesgarani Sina Haghanifar Maryam Ehsani Samereh Dokhte Yaghub Ali Bijani

INTRODUCTION External root resorption (ERR) is associated with physiological and pathological dissolution of mineralized tissues by clastic cells and radiography is one of the most important methods in its diagnosis. The aim of this experimental study was to evaluate the accuracy of conventional intraoral radiography (CR) in comparison with digital radiographic techniques, i.e. charge-coupled d...

2012
Kumar

Corresponding Author: Dr. Renu Chaturvedi A-13,Vaishali Colony, Garh Road, Meerut-250003, Uttar-Pradesh. Contact: +919837100900 Email: [email protected] Mesiodens is a type of supernumerary tooth located between maxillary central incisors. It is usually a small tooth with a coneor peg shaped crown and a short root. It may be single or paired, erupted or impacted and at times even inverted....

Journal: :Journal of endodontics 2014
Tadas Venskutonis Gianluca Plotino Gintaras Juodzbalys Lina Mickevičienė

INTRODUCTION To obtain essential information in clinical endodontics, cone-beam computed tomographic (CBCT) imaging can be used in all phases of treatment including diagnosis, treatment planning, during the treatment phase, and through post-treatment assessment and follow-up. The purpose of this article was to review the use of CBCT imaging in the diagnosis, treatment planning, and assessing th...

2012
Eun-Kyung Kim

PURPOSE Hand-held dental x-ray system is a self contained x-ray machine designed to perform intraoral radiography with one or two hands. The issue about its usage as general dental radiography is still in dispute. The aim of the present study was to assess the relationship between the amount of battery charge and the tube voltage in different hand-held dental x-ray systems. MATERIALS AND METH...

Journal: :Jurnal Radiologi Dentomaksilofasial Indonesia 2022

Objectives: This case report aims to identify fractures that occur through panoramic radiographs and evaluated by CBCT after being given treatment.
 Case Report: A 12-year-old male patient came with his older brother the emergency room (ER) RSKGM/Bandung Dental Hospital due trauma of a fall an iron football goalpost while playing soccer which caused onto grass field. The was experiencing c...

2014
Arnav R Mistry Daniel Uzbelger Feldman Jie Yang Eric Ryterski

Objective(s). The major challenge encountered to decrease the milliamperes (mA) level in X-ray imaging systems is the quantum noise phenomena. This investigation evaluated dose exposure and image resolution of a low dose X-ray imaging (LDXI) prototype comprising a low mA X-ray source and a novel microlens-based sensor relative to current imaging technologies. Study Design. A LDXI in static (gro...

Journal: :International endodontic journal 2012
A Petersson S Axelsson T Davidson F Frisk M Hakeberg T Kvist A Norlund I Mejàre I Portenier H Sandberg S Tranaeus G Bergenholtz

This systematic review evaluates the diagnostic accuracy of radiographic methods employed to indicate presence/absence and changes over time of periapical bone lesions. Also investigated were the leads radiographic images may give about the nature of the process and the condition of the pulp in nonendodontically treated teeth. Electronic literature search included the databases PubMed, Embase a...

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