Study on Fracture of Bonded Porcelain Veneer Crown
نویسندگان
چکیده
منابع مشابه
Esthetic provisionalization for a combined porcelain veneer and anterior single crown case.
This article presents a technique for the fabrication of provisional veneers when a single full-coverage anterior restoration is involved. A case that includes seven porcelain veneers and one all-ceramic crown is discussed.
متن کاملEffect of tooth substrate and porcelain thickness on porcelain veneer failure loads in vitro.
STATEMENT OF PROBLEM Bonded porcelain veneers are widely used esthetic restorations. High success and survival rates have been reported, but failures do occur. Fractures are the commonest failure mode. Minimally invasive or thin veneers have gained popularity. Increased enamel and porcelain thickness improve the strength of veneers bonded to enamel, but less is known about dentin or mixed subst...
متن کاملEffect of porcelain and enamel thickness on porcelain veneer failure loads in vitro.
STATEMENT OF PROBLEM Bonded porcelain veneers are widely used esthetic restorations. Although high success and survival rates have been reported, failures occur. Fracture is the most common failure mode. Fractures range from incomplete cracks to the catastrophic. Minimally invasive or thin partial veneers have gained popularity. PURPOSE The aim of this study was to measure the influences of p...
متن کاملTreatment of extended anterior crown fractures using Type IIIA bonded porcelain restorations.
Novel-design bonded porcelain restorations, the so-called Type IIIA BPRs, represent a reliable and effective procedure when restoring large parts of the coronal volume and length in the anterior dentition. While traditional treatment approaches involve the removal of large amounts of sound tooth substance (with adverse effects on the pulp, gingivae and crown biomechanics, as well as serious fin...
متن کاملPorcelain Laminate Veneer Therapy Ultra - thin veneer options using no - prep or partial - prep philosophy
During the past 25 years, there has been a lot of discussion regarding the preparation techniques used for porcelain veneers. Calamia and other early pioneers looked at veneers as a non-invasive, additive process and worked primarily with a nopreparation concept. Early on it was found that a little enamel preparation could help to enhance the esthetic outcome and improve the marginal fit. Later...
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ژورنال
عنوان ژورنال: Nihon Hotetsu Shika Gakkai Zasshi
سال: 1973
ISSN: 1883-177X,0389-5386
DOI: 10.2186/jjps.17.235