Marginal Discrepancy of Cast Copings to Abutments with Three Different Luting Agents
المؤلفون المشاركون
Mayta-Tovalino, Frank
Rosas, José
Guerrero, Maria Eugenia
Tinedo-López, Pedro Luis
Delgado, Claudia
Ccahuana-Vasquez, Vanessa Z.
المصدر
International Journal of Dentistry
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-09-02
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الملخص EN
Aim.
The purpose of this study was to evaluate the MD (marginal discrepancy) on the calcinable copings in abutments for cemented prostheses with three luting agents.
Methods.
Sixty-four analogs of CeraOne-type abutments (NACONIH code, Titanium Fix Implant Sytem SP, Brazil) were divided into four groups (n = 16).
The copings were cast and placed on the CeraOne abutment analogs and cemented with eugenol-free zinc oxide (EfZO) (n = 16), with glass ionomer (GI) (n = 16), and with zinc phosphate (ZP) (n = 16), and as a control group, there were CeraOne plastic copings (NACOC code, Titanium Fix Implant Sytem SP, Brazil) (n = 16) which were not cemented with any material.
After 24 hours, the MD of the four groups was measured.
MD was evaluated using a stereoscopic microscope (Leica EZ4 W, Leica Microsystems, Germany) with an increase of ×100.
MD was measured at four predetermined and equidistant sites with respect to the marginal line of the cast adaptation.
The measurement was made from the distance between the free edge of the cast cylinder and the margin of preparation of the titanium abutment, with a level of statistical significance of p<0.05.
Results.
Of the three fixing agents, the ZP was found to have the highest MD (53.59 ± 14.21 μm); however, the lowest MD (41.72 ± 9.10 μm) was found in the GI group.
These differences are statistically significant at p<0.001.
Conclusions.
In summary, according to our results, it was found that ZP cement showed the highest MD after cementation, followed by the glass ionomer, while EfZO showed the lowest MD.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rosas, José& Mayta-Tovalino, Frank& Guerrero, Maria Eugenia& Tinedo-López, Pedro Luis& Delgado, Claudia& Ccahuana-Vasquez, Vanessa Z.. 2019. Marginal Discrepancy of Cast Copings to Abutments with Three Different Luting Agents. International Journal of Dentistry،Vol. 2019, no. 2019, pp.1-6.
https://search.emarefa.net/detail/BIM-1159083
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rosas, José…[et al.]. Marginal Discrepancy of Cast Copings to Abutments with Three Different Luting Agents. International Journal of Dentistry No. 2019 (2019), pp.1-6.
https://search.emarefa.net/detail/BIM-1159083
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rosas, José& Mayta-Tovalino, Frank& Guerrero, Maria Eugenia& Tinedo-López, Pedro Luis& Delgado, Claudia& Ccahuana-Vasquez, Vanessa Z.. Marginal Discrepancy of Cast Copings to Abutments with Three Different Luting Agents. International Journal of Dentistry. 2019. Vol. 2019, no. 2019, pp.1-6.
https://search.emarefa.net/detail/BIM-1159083
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1159083
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