bond strength between opaque t14and dentin-d4in pfm system and comparing them with vita porcelain powder
نویسندگان
چکیده
0
منابع مشابه
Effect of Opaque Porcelain Thickness Bond Strength of Porcelain to Ni-Cr Alloys
Objectives: Metal-ceramic restorations are the standard by which all esthetic restorations are measured. Fracture of dental restorations is a multifactorial problem, which is serious and costly. Debonding of porcelain from metal substructure and the bond strength depend on many factors. The purpose of this study was to determine whether or not the opaque porcelain thickness has a significant ef...
متن کاملMicrotensile bond strength of clearfil SE bond to caries-affected dentin and normal dentin
Microtensile bond strength of clearfil SE bond to caries-affected dentin and normal dentin Dr. A. Ghasemi* - Dr. M. Bargrizan** - Dr. M. Mahmoodi*** *- Assistant Professor of Operative Dentistry Dept. - Faculty of Dentistry – Shaheed Beheshti University of Medical Sciences. **- Assistant Professor of Pedodontics Dept. - Faculty of Dentistry – Shaheed Beheshti University of Medical Sciences. ***...
متن کاملEvaluation of Tensile Bond Strength between Dentin and Metallic Copings Using Different Resin Cements
Statement of the Problem: For a successful clinical outcome, luting agents should have a high bond strength. Bond failure is still one of the main reasons of restoration failures. Purpose: The present study was designed to comparatively evaluate the retention of metallic copings using different resin luting cements. Materials and Method: In the present experimental study, 40 intact premolar tee...
متن کاملمقایسه استحکام خمشی پرسلن دندانی جدید (D4 Dentin) با پرسلن دندانی کارخانه Vita (VMK 68N)
Statement of Problem: Dental porcelain is one of the best materials ever used in dentistry. Excellent tissue compatibility, esthetics, very low solubility in oral fluids, high compressive strength, and the lowest bacterial plaque accumulation on the glazed porcelain are some of its advantages. Porcelain brittleness due to its low tensile strength, impact strength and the occlusal attrition of o...
متن کاملLaboratory evaluation of shear bond strength of porcelain repair methods
Introduction: Porcelain fracture is a relatively common problem in clinical dental practice. Various methods have been proposed for repairing porcelain fractures including direct composite resin repair or construction of a porcelain laminate veneer and its cementation with a resin cement. Evaluation of shear bond strength of porcelain repair methods was the purpose of this study. Methods: Tw...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
مجله دانشکده دندانپزشکی مشهدجلد ۲۷، شماره شماره ۱,۲، صفحات ۴۹-۵۶
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023