Fracture strength of indirect composite layered zirconia-based restorations

2016 Fiscal Year Final Research Report

• Project/Area Number: 15K20455
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Prosthodontics/ Dental materials science and
• Research Institution: Nihon University
• Principal Investigator: TAGUCHI Kohei 日本大学, 歯学部, 非常勤医員 (60734332)
• Project Period (FY): 2015-04-01 – 2017-03-31
• Keywords: インプラント上部構造 / ジルコニア / コンポジットレジン / 破壊強度

Outline of Final Research Achievements

The fracture resistance of single-tooth implant-supported zirconia-based indirect composite-layered molar crowns is comparable to that of zirconia-based all-ceramic restorations. Framework designs influenced on the fracture strength of implant-supported zirconia-based composite-layered molar crowns. All types of implant-supported zirconia-based prostheses tested after artificial aging have the potential to withstand clinical chewing forces in posterior applications.

Free Research Field

架橋義歯補綴学