Biomechanical effects of offset placement of dental implants
| Project/Area Number |
15H06608
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Prosthodontics/ Dental materials science and
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| Research Institution | Showa University |
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Principal Investigator |
Omori Miyuki 昭和大学, 歯学部, 兼任講師 (20756291)
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| Project Period (FY) |
2015-08-28 – 2017-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Keywords | インプラント / 三次元有限要素解析 / 力学解析 / オフセット |
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| Outline of Final Research Achievements |
Proper implant placement is very important for long-term implant stability. Recently, numerous biomechanical studies have been conducted to clarify the relationship between implant placement and peri-implant stress. However, few studies have used multiple analyses to clarify the value of offset placement under identical conditions. The present study aimed to clarify the biomechanical effects of offset placement on the peri-implant bone in edentulous posterior mandibles by comparative investigation using FEA and model experimentation with strain gauges.
The greatest stress and compressive strain was on the load side in all types of placements. Offset placement may not necessarily be more biomechanically effective than straight placement in edentulous posterior mandibles.
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Report
(3 results)
Research Products
(4 results)
