Objectives: The purpose of this in-vitro study was to evaluate and compare the fracture strength of teeth restored with three different types of Procera (Nobelbiocare) all-ceramic crowns: Procera AllCeram 0.4, Procera AllCreram 0.6, and Procera AllZirkon. Teeth restored with porcelain-fused-to-...
Composite resin can be produced in varying shades of white to match a patient's natural teeth color. Porcelainor ceramic materials also can be used in fillings, as well as indental restorationpieces such as bridges and crowns. These kinds of fillings combine the strength of metal and the more...
Selection of crown material should be based on patient bone status. Therefore three different crown materials (in-ceram – porcelain fused to metal crowns ... Tarek A. Soliman a,Raafat A. Tamam b,Salah A. Yousief c d,... - 《Tanta Dental Journal》 被引量: 7发表: 2015年 THE BIOMECHA...
Twenty-five extracted human central incisors were divided into five groups and prepared for complete cast crowns. Test teeth had cast dowel cores fabricate... WJ Libman - 《International Journal of Prosthodontics》 被引量: 483发表: 1995年 A comparative study of fracture resistance between morphologic...
Background and Aim: Stainless steel crown (SSC) is the most durable and reliable restoration for primary teeth with extensive caries but its metalic appearance has always been a matter of concern. With advances in restorative materials and metal bonding processes, composite veneer has enhanced ...
中国组织工程研究第18卷第12期2014–03–19出版ChineseJournalofTissueEngineeringResearchMarch19,2014Vol.18,No.12P.O.Box10002,Shenyang110180.CRTER1852.CR..
Load fatigue of teeth with different ferrule lengths, restored with fiber posts, composite resin cores, and all-ceramic crowns. J Prosthet Dent. 2009 Oct;102(4):229-34.Ma PS, Nicholls JI, Junge T, Phillips KM. Load fatigue of teeth with different ferrule lengths, restored with fiber ...
Load fatigue of teeth with different ferrule lengths, restored with fiber posts, composite resin cores, and all-ceramic crowns. J Prosthet Dent. 2009 Oct;102(4):229-34.Ma PS, Nicholls JI, Junge T, Phillips KM. Load fatigue of teeth with different ferrule lengths, restored with fiber ...
▸ Gemination is the formation of two crowns from a single tooth, while fusion occurs when two different teeth unite as one. ▸ Double teeth may also be a part of syndromes such as achondrodysplasia and chondroectodermal dysplasia.Become a Fellow of BMJ Case Reports today and you can:...
Two designs of crowns, six kinds of crown materials, four types of post and core systems and two kinds of luting agents were included and evaluated for the stress distribution within the abutment teeth. The Von Mises stress magnitudes were compared among all models. The stress at the tip of...