Study the hardness and temperature changes during tooth bleaching using different laser sources
المؤلفون المشاركون
Abd al-Sattar, Sinan M.
Abd al-Amir, Zaynab M.
Abbas, Abd Allah Khidr
المصدر
Journal of Baghdad College of Dentistry
العدد
المجلد 22، العدد 4 (31 ديسمبر/كانون الأول 2010)، ص ص. 41-46، 6ص.
الناشر
تاريخ النشر
2010-12-31
دولة النشر
العراق
عدد الصفحات
6
التخصصات الرئيسية
الموضوعات
الملخص EN
Background: Today, the processes of teeth bleaching by utilizing oxidation chemical components became a public and important as a cosmetically operative.
Particularly the demanding on these processes increased with the developing in bleaching techniques, where laser light is used as catalyzer agent to increasing the efficiency and speed of these processes, and the latter known as office bleaching.
In this paper, we evaluate the effect of different laser wavelengths of bleaching on the surface hardness of the tooth and the temperature rise of the pulp due to the influence of laser light in conjunction with the bleaching gel.
Materials and methods: Three different laser sources (KTP 532nm, LD 810nm and Nd:YAG 1064nm) were used as accelerator agent in-office bleaching -utilizing Hydrogen Peroxide at 37.5%, where the enamel micro hardness measurements in the teeth (invitro study) pre and post operative was done.
Results: Then by using analysis of variance (ANOVA-Tukey's test p = 0.05 ) the results shows there are insignificant effects on tooth hardness due to the changes in the laser wavelengths in both pre and post bleaching.
Conclusion: Thereafter to evaluate the pulp chamber temperature rise induced by three different light sources employed in this laser-activated tooth bleaching, the pulp chamber temperature was measured during the radiation processes and the results shows ?hat the minimum temperature rise was seen at the 532nm.
So, we can say that the , KTP (SHG) Nd:YAG laser at the wavelength (532 nm) represent the best choice to use in-office bleaching processes.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd al-Sattar, Sinan M.& Abbas, Abd Allah Khidr& Abd al-Amir, Zaynab M.. 2010. Study the hardness and temperature changes during tooth bleaching using different laser sources. Journal of Baghdad College of Dentistry،Vol. 22, no. 4, pp.41-46.
https://search.emarefa.net/detail/BIM-261286
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abd al-Sattar, Sinan M.…[et al.]. Study the hardness and temperature changes during tooth bleaching using different laser sources. Journal of Baghdad College of Dentistry Vol. 22, no. 4 (Dec. 2010), pp.41-46.
https://search.emarefa.net/detail/BIM-261286
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd al-Sattar, Sinan M.& Abbas, Abd Allah Khidr& Abd al-Amir, Zaynab M.. Study the hardness and temperature changes during tooth bleaching using different laser sources. Journal of Baghdad College of Dentistry. 2010. Vol. 22, no. 4, pp.41-46.
https://search.emarefa.net/detail/BIM-261286
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 45-46
رقم السجل
BIM-261286
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