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Avicenna Journal of Dental Research، جلد ۸، شماره ۱، صفحات ۰-۰
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| عنوان فارسی |
A Comparison of the Amounts of Artifacts Produced by Five Cements in Cone-Beam CT |
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| چکیده فارسی مقاله |
Conclusions The type of materials can influence the obtained GSV. Different materials cause various amounts of artifacts due to differences in density and atomic number. Results According to the mean GSV of the five different materials, the majority of artifacts produced were as follows: TempBond > ZOE > MTA > GI (ChemFil Dentsply) > GI (GC, Fuji ΙX). Materials and Methods Samples of five cements with different densities including glass ionomers (or GI, from ChemFil Rock and Fuji IX), mineral trioxide aggregates (MTA), zinc oxide eugenol (ZOE), TempBond and a control sample (polyester) were scanned by CBCT device and analyzed using OnDemand 3D application software. The amount of artifacts was measured by ∆ gray scale value (∆GSV), which was achieved by subtracting the gray level of the samples from the control group. Objectives The purpose of this study is to evaluate the artifacts produced by different cements with different densities using cone-beam computed tomography (CBCT). Background Bidimensional radiographic methods, including periapical, occlusal, panoramic, and cephalometric radiographs, are widely used in dentistry. However, the superimposition of adjacent structures and consequent loss of anatomic details may occur. |
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| کلیدواژه‌های فارسی مقاله |
Artifacts،Cone-Beam Computed Tomography،Dental Cements |
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| عنوان انگلیسی |
A Comparison of the Amounts of Artifacts Produced by Five Cements in Cone-Beam CT |
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| چکیده انگلیسی مقاله |
Conclusions The type of materials can influence the obtained GSV. Different materials cause various amounts of artifacts due to differences in density and atomic number. Results According to the mean GSV of the five different materials, the majority of artifacts produced were as follows: TempBond > ZOE > MTA > GI (ChemFil Dentsply) > GI (GC, Fuji ΙX). Materials and Methods Samples of five cements with different densities including glass ionomers (or GI, from ChemFil Rock and Fuji IX), mineral trioxide aggregates (MTA), zinc oxide eugenol (ZOE), TempBond and a control sample (polyester) were scanned by CBCT device and analyzed using OnDemand 3D application software. The amount of artifacts was measured by ∆ gray scale value (∆GSV), which was achieved by subtracting the gray level of the samples from the control group. Objectives The purpose of this study is to evaluate the artifacts produced by different cements with different densities using cone-beam computed tomography (CBCT). Background Bidimensional radiographic methods, including periapical, occlusal, panoramic, and cephalometric radiographs, are widely used in dentistry. However, the superimposition of adjacent structures and consequent loss of anatomic details may occur. |
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| کلیدواژه‌های انگلیسی مقاله |
Artifacts,Cone-Beam Computed Tomography,Dental Cements |
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| نویسندگان مقاله |
مهکامه مشفقی | mahkameh moshfeghi
department of oral and maxillofacial radiology, dental faculty, shahid beheshti university of medical sciences, tehran, ir iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)
شادی حمیدی اول | shadi hamidiaval
department of oral and maxillofacial radiology, dental faculty, lorestan university of medical sciences, khorramabad, ir iran; department of oral and maxillofacial radiology, dental faculty, lorestan university of medical sciences, khorramabad, ir iran. tel 98-2188077784, fax 98-2122371485
سازمان اصلی تایید شده: دانشگاه علوم پزشکی لرستان (Lorestan university of medical sciences)
محسن پاک قلب | mohsen pakghalb
faculty of technical and engineering, science and research branch, islamic azad university, tehran, ir iran
سازمان اصلی تایید شده: دانشگاه آزاد اسلامی علوم و تحقیقات (Islamic azad university science and research branch)
علیرضا اکبرزاده باغبان | alireza akbarzadeh baghban
department of basic sciences, school of rehabilitation, shahid beheshti university of medical sciences, tehran, ir iran
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)
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| نشانی اینترنتی |
http://www.avicennajdr.com/index.php?page=article&article_id=27208 |
| فایل مقاله |
فایلی برای مقاله ذخیره نشده است |
| کد مقاله (doi) |
10.17795/ajdr-27208 |
| زبان مقاله منتشر شده |
fa |
| موضوعات مقاله منتشر شده |
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| نوع مقاله منتشر شده |
1 |
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