Reconstruction of anterior teeth using an aesthetic post-and-core and all-ceramic material.
نویسندگان
چکیده
Ceramic post-and-core systems offer biocompatibility, aesthetics, reinforcement of the remnant root, and prosthesis retention. Aesthetic posts-and-cores contribute to the optical properties of the overlying restorations when metal-free crowns are used. This article illustrates the use of these materials to provide strength and aesthetics during the restoration of endodontically treated teeth. The case presentation detailed herein demonstrates the rehabilitation of anterior dentition following substantial structural loss and exhibits the biomechanical treatment of these structures using contemporary restorative materials.
منابع مشابه
Comparison of in vitro fracture strength of metallic and tooth-coloured posts and cores.
In root-treated anterior teeth a better aesthetic can be achieved by using translucent and tooth-coloured post and core restorations instead of traditional metal post systems. The aim of this in vitro study was to compare the fracture strength of tooth-coloured ceramic and fibre-reinforced posts as well as titanium posts with clinically proven gold alloy posts as a control. Two all-ceramic, one...
متن کاملFracture Resistance of Maxillary Primary Anterior Restorations Using Grandio and Grandio Flow Composites with Two Differ-ent Types of Posts: An In Vitro Study
Background and Aim: There have been attempts to restore destroyed primary anterior teeth using a variety of post and core systems, which were able to solve just part of the problems related to this issue. Therefore, the present study aimed to inves-tigate the fracture resistance of restorations supported with a variety of posts and cores in primary anterior teeth. Materials and Methods: The pr...
متن کاملComparison of the effect of shoulder and contra bevel preparation on fracture resistance of teeth restored with cast posts
Comparison of the effect of shoulder and contra bevel preparation on fracture resistance of teeth restored with cast posts Dr. SA. Shayegh* - Dr. F. Gangy** *- Assistant Professor of Prosthodontics Dept. - Faculty of Dentistry – Shahed University of Medical Sciences. **- Dentist. Background and Aim: Studies concerning the effects of post-core design on fracture resistance of endodontically trea...
متن کاملاثر زیرکونیا بر استحکام خمشی سرامیک IPS Empress 2
Background and Aim: All ceramic, inlay-retained resin bonded fixed partial denture is a conservative method for replacement of missing teeth, because of minimal tooth reduction. The connector between the retainer and the pontic is the weak point of these bridges. Reinforcement of ceramic core will increase the clinical longevity. The aim of this study was to determine the effect of zirconia on ...
متن کاملMicrotensile Bond Strength of Three Restorative Core Materials with IPS e.max Press Ceramic by Two Resin Cements
Objectives: The aim of this study was to compare the microtensile bond strengths (µ TBS) of three core materials with one lithium disilicate reinforced ceramic using two resin cements. Methods: Three core materials (Nulite F® (Biodental Technologies), Filtek Z250® (3M-ESPE), Prettau-Anterior® (Zirkonzhan, Germany)) were prepared as blocks (10×10×4 mm3) according...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Practical procedures & aesthetic dentistry : PPAD
دوره 15 6 شماره
صفحات -
تاریخ انتشار 2003