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المؤلفSen, Havva Gozde
المؤلفHelvacioglu-Yigit, Dilek
المؤلفYilmaz, Ayca
تاريخ الإتاحة2023-09-17T06:16:16Z
تاريخ النشر2023-12-01
اسم المنشورBMC Oral Health
المعرّفhttp://dx.doi.org/10.1186/s12903-023-03182-w
الاقتباسSen, H.G., Helvacioglu-Yigit, D. & Yilmaz, A. Radiopacity evaluation of calcium silicate cements. BMC Oral Health 23, 491 (2023). https://doi.org/10.1186/s12903-023-03182-w
معرّف المصادر الموحدhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85164756647&origin=inward
معرّف المصادر الموحدhttp://hdl.handle.net/10576/47564
الملخصBackground: The aim of this study was to compare the radiopacity of calcium silicate cements using a digital imaging method. Methods: Four calcium silicate cements, NeoMTA 2, OrthoMTA, ProRoot MTA, and Biodentine, were used in this study. Disk-shaped samples were prepared from each material and placed on a plexiglass plate. An aluminum step-wedge was placed alongside the samples on a digital sensor and exposed to 70 kVp and 8 mA from 30 cm away for 0.32 s. The greyness values ​​of the tested materials were measured digitally with the system software and compared with those of the step-wedge to determine the equivalent aluminum thickness. Results: The radiopacity values, expressed in equivalent millimetres of aluminum, of the studied materials ProRoot MTA, OrthoMTA, NeoMTA 2, and Biodentine were 4.32 ± 0.17 mm Al, 3.92 ± 0.09 mm Al, 3.83 ± 0.07 mm Al, and 2.29 ± 0.21 mm Al, respectively. Statistically significant differences were found between the mean radiographic density values of the tested materials (p < 0.05). Conclusion: ProRoot MTA was the most radiopaque root canal filling material among the tested materials. All materials, except Biodentine, were found to be compliant with the minimum radiopacity requirements of ISO 6876 and ADA 57 standards.
راعي المشروعOpen Access funding provided by the Qatar National Library.
اللغةen
الناشرBioMed Central
الموضوعBiodentine
Calcium silicate cements
NeoMTA 2
OrthoMTA
ProRoot MTA
Radiopacity
العنوانRadiopacity evaluation of calcium silicate cements
النوعArticle
رقم العدد1
رقم المجلد23
ESSN1472-6831
dc.accessType Open Access


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