Three-dimensional finite element analysis of immediate loading mini over denture implants with and without acrylonitrile O-ring.
| dc.contributor.author | Jayaraman, Srinivasan | |
| dc.contributor.author | Mallan, Sreekanth | |
| dc.contributor.author | Rajan, Babu | |
| dc.contributor.author | Anachaperumal, Murugan Pazhaniappan | |
| dc.date.accessioned | 2013-05-20T06:09:57Z | |
| dc.date.available | 2013-05-20T06:09:57Z | |
| dc.date.issued | 2012-11 | |
| dc.description.abstract | Aim of the study : The aim of the study was to check the stress absorbed by the bone around mini over-denture dental implant with and without acrylonitrile O-ring under two different loading conditions. The initial stress absorbed by the implant plays a significant role in the success of the immediate loading implants. Materials and Methods: A three-dimensional finite element analysis using Pro-E mechanica finite element software was used to check the stress absorbed by the bone with and without acrylonitrile O-ring. The implant and the mandible where modeled from the data obtained from C.T. scan and optical projector using reverse engineering process. Two different loading conditions of 80 N and 220 N were determined and the analysis was done. Results: The result showed at lower loads (80 N), there was not much difference in the stress absorbed by the cancellous bone with or without acrylonitrile O-ring, but at higher loads (220), there was difference in the stress absorbed by the cancellous bone with (0.03508 Mpa) and without acrylonitrile O-ring (3.874 Mpa) which showed that significant stress was absorbed by the acrylonitrile O- ring. Conclusion: This study proves that higher loads during parafunctional movement were absorbed by the acrylonitrile O-ring increasing the success of the implants. | en_US |
| dc.identifier.citation | Jayaraman Srinivasan, Mallan Sreekanth, Rajan Babu, Anachaperumal Murugan Pazhaniappan. Three-dimensional finite element analysis of immediate loading mini over denture implants with and without acrylonitrile O-ring. Indian Journal of Dental Research. 2012 Nov-Dec; 23(6): 840-841. | en_US |
| dc.identifier.uri | https://imsear.searo.who.int/handle/123456789/146806 | |
| dc.language.iso | en | en_US |
| dc.source.uri | https://www.ijdr.in/article.asp?issn=0970-9290;year=2012;volume=23;issue=6;spage=840;epage=841;aulast=Jayaraman | en_US |
| dc.subject | Acrylonitrile O-ring | en_US |
| dc.subject | finite element analysis | en_US |
| dc.subject | mini dental implant | en_US |
| dc.title | Three-dimensional finite element analysis of immediate loading mini over denture implants with and without acrylonitrile O-ring. | en_US |
| dc.type | Article | en_US |