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Absorption of Nickel, Chromium, and Iron by the Root Surface of Primary Molars Covered with Stainless Steel Crowns
المؤلفون المشاركون
Keinan, David
Zilberman, Uri
Mass, Eliyahu
المصدر
International Journal of Dentistry
العدد
المجلد 2010، العدد 2010 (31 ديسمبر/كانون الأول 2010)، ص ص. 1-4، 4ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-01-17
دولة النشر
مصر
عدد الصفحات
4
التخصصات الرئيسية
الملخص EN
Objective.
The purpose of this study was to analyze the absorption of metal ions released from stainless steel crowns by root surface of primary molars.
Study Design.
Laboratory research: The study included 34 primary molars, exfoliated or extracted during routine dental treatment.
17 molars were covered with stainless-steel crowns for more than two years and compared to 17 intact primary molars.
Chemical content of the mesial or distal root surface, 1 mm apically to the crown or the cemento-enamel junction (CEJ), was analyzed.
An energy dispersive X-ray spectrometer (EDS) was used for chemical analysis.
Results.
Higher amounts of nickel, chromium, and iron (5-6 times) were found in the cementum of molars covered with stainless-steel crowns compared to intact molars.
The differences between groups were highly significant (P<.001).
Significance.
Stainless-steel crowns release nickel, chromium, and iron in oral environment, and the ions are absorbed by the primary molars roots.
The additional burden of allergenic metals should be reduced if possible.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Keinan, David& Mass, Eliyahu& Zilberman, Uri. 2011. Absorption of Nickel, Chromium, and Iron by the Root Surface of Primary Molars Covered with Stainless Steel Crowns. International Journal of Dentistry،Vol. 2010, no. 2010, pp.1-4.
https://search.emarefa.net/detail/BIM-463707
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Keinan, David…[et al.]. Absorption of Nickel, Chromium, and Iron by the Root Surface of Primary Molars Covered with Stainless Steel Crowns. International Journal of Dentistry No. 2010 (2010), pp.1-4.
https://search.emarefa.net/detail/BIM-463707
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Keinan, David& Mass, Eliyahu& Zilberman, Uri. Absorption of Nickel, Chromium, and Iron by the Root Surface of Primary Molars Covered with Stainless Steel Crowns. International Journal of Dentistry. 2011. Vol. 2010, no. 2010, pp.1-4.
https://search.emarefa.net/detail/BIM-463707
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-463707
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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