Effects of overloading on immediately loaded implants

2014 Fiscal Year Final Research Report

• Project/Area Number: 24592963
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Dental engineering/Regenerative dentistry
• Research Institution: Nara Medical University
• Principal Investigator: SUGIURA Tsutomu 奈良県立医科大学, 医学部附属病院, 研究員 (60398435)
• Co-Investigator(Kenkyū-buntansha): YAMAMOTO Kazuhiko 奈良県立医科大学, 医学部, 准教授 (20203842) ; TSUTSUMI Sadami 金沢工業大学, 先端電子技術応用研究所, 客員教授 (00028739)
• Project Period (FY): 2012-04-01 – 2015-03-31
• Keywords: 歯科インプラント / 生体力学

Outline of Final Research Achievements

The purpose of this study was to investigate the effects of bone density at the implant-placement site on peri-implant bone strain distribution for immediately loaded implants. A model of the posterior mandible with an implant was constructed. Our results confirm that low-density bone at the implant placement site is a risk factor for overloading immediate loading implants. Peri-implant bone strains in the case of high-density bone might be within the physiological limit.

Free Research Field

歯科インプラント