Influence of Er,Cr:YSGG Laser Irradiation on the Push-Out Bond Strength of Zirconia and Glass Fiber Posts with Radicular Dentin
المؤلفون المشاركون
Abduljabbar, Tariq
Vohra, Fahim
Alofi, Raneem S.
Alshiddi, Ibraheem F.
AlFawaz, Yasser F.
Alsahhaf, Abdulaziz
Al-Aali, Khulud Abdulrahman
المصدر
International Journal of Biomaterials
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-10-09
دولة النشر
مصر
عدد الصفحات
5
التخصصات الرئيسية
الملخص EN
Objective.
This in vitro study was designed to evaluate the influence of an Er,Cr:YSGG laser on the bond strength of zirconia and glass fiber posts with root dentin.
Materials and methods.
Ninety extracted single-rooted human teeth were randomized into 6 groups (n = 15/group) on the basis of different posts (zirconia/glass fiber) and Er,Cr:YSGG laser tips (axial and radial).
Specimens were prepared for push-out testing with the help of a cutting machine; six slices (2 on each cervical, middle, and apical) of approximately 1 mm thickness were sectioned for all roots on a plane perpendicular to the long axis of the post.
All specimens were placed into a universal testing machine with a defined 0.5 mm/min crosshead speed until the maximum failure load was obtained.
Results.
The highest mean push-out bond strength of the glass fiber and zirconia groups was achieved with laser treatment.
The highest push-out bond strength was achieved with the axial fiber tip (7.63 ± 1.22 MPa), and the lowest was achieved with a radial fiber tip of the glass fiber group (6.98 ± 0.96 MPa).
ANOVA showed a statistically significant difference between the groups (p=0.041).
The mean push-out bond strength was found to be higher with an axial fiber tip for both cervical and apical segments in the glass fiber and zirconia groups (p<0.05).
The independent t-test resulted in the overall highest mean push-out bond strength in the apical segments (p=0.026).
Conclusion.
Within the limits of the present in vitro research study, an enhancement in the push-out bond strength of resin cement, mainly in the cervical region of the root canal, was achieved after irradiation with an Er,Cr:YSGG laser using an axial fiber tip.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Alofi, Raneem S.& Alshiddi, Ibraheem F.& AlFawaz, Yasser F.& Alsahhaf, Abdulaziz& Al-Aali, Khulud Abdulrahman& Abduljabbar, Tariq…[et al.]. 2019. Influence of Er,Cr:YSGG Laser Irradiation on the Push-Out Bond Strength of Zirconia and Glass Fiber Posts with Radicular Dentin. International Journal of Biomaterials،Vol. 2019, no. 2019, pp.1-5.
https://search.emarefa.net/detail/BIM-1158380
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Alofi, Raneem S.…[et al.]. Influence of Er,Cr:YSGG Laser Irradiation on the Push-Out Bond Strength of Zirconia and Glass Fiber Posts with Radicular Dentin. International Journal of Biomaterials No. 2019 (2019), pp.1-5.
https://search.emarefa.net/detail/BIM-1158380
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Alofi, Raneem S.& Alshiddi, Ibraheem F.& AlFawaz, Yasser F.& Alsahhaf, Abdulaziz& Al-Aali, Khulud Abdulrahman& Abduljabbar, Tariq…[et al.]. Influence of Er,Cr:YSGG Laser Irradiation on the Push-Out Bond Strength of Zirconia and Glass Fiber Posts with Radicular Dentin. International Journal of Biomaterials. 2019. Vol. 2019, no. 2019, pp.1-5.
https://search.emarefa.net/detail/BIM-1158380
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1158380
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر