A Comparative 3D Finite Element Computational Study of Stress Distribution and Stress Transfer in Small-Diameter Conical Dental Implants
The implant design is one of the main factors in implant stability because it affects the contact area between the bone and the implant surface and the stress-strain distribution at the bone-implant interface. In this study, the effect of different groove geometries on stress-strain distributions in...
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Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
2021
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oai:doaj.org-article:d7261aa498c646b389ba3c4bf41d84c22021-11-07T00:37:11ZA Comparative 3D Finite Element Computational Study of Stress Distribution and Stress Transfer in Small-Diameter Conical Dental Implants1330-36511848-6339https://doaj.org/article/d7261aa498c646b389ba3c4bf41d84c22021-01-01T00:00:00Zhttps://hrcak.srce.hr/file/383621https://doaj.org/toc/1330-3651https://doaj.org/toc/1848-6339The implant design is one of the main factors in implant stability because it affects the contact area between the bone and the implant surface and the stress-strain distribution at the bone-implant interface. In this study, the effect of different groove geometries on stress-strain distributions in small-diameter conical implants is investigated using the finite element method (FEM). Four different thread models (rectangular, buttressed, reverse buttressed, and symmetrical profile) are created by changing the groove geometry on the one-piece implants, and the obtained results are compared. The stress shielding effect is investigated through the dimensionless numbers that characterize the load-sharing between the bone-implant. It is determined that the lowest stress distribution is observed with rectangular profiled groove geometry. Besides, it is obtained that the buttressed groove geometry minimizes the stress effects transmitted to the periphery of the implant. The symmetrical profiles had better performance than rectangular profiles in stress transfer.Onur Can KalayHasan KaramanFatih Karpat*Oğuz DoğanCelalettin YüceEsin KarpatLokesh DhanasekaranMorshed KhandakerFaculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek articlefinite element methodgroove geometryimplantimplant designEngineering (General). Civil engineering (General)TA1-2040ENTehnički Vjesnik, Vol 28, Iss 6, Pp 2045-2054 (2021) |
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DOAJ |
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DOAJ |
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EN |
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finite element method groove geometry implant implant design Engineering (General). Civil engineering (General) TA1-2040 |
| spellingShingle |
finite element method groove geometry implant implant design Engineering (General). Civil engineering (General) TA1-2040 Onur Can Kalay Hasan Karaman Fatih Karpat* Oğuz Doğan Celalettin Yüce Esin Karpat Lokesh Dhanasekaran Morshed Khandaker A Comparative 3D Finite Element Computational Study of Stress Distribution and Stress Transfer in Small-Diameter Conical Dental Implants |
| description |
The implant design is one of the main factors in implant stability because it affects the contact area between the bone and the implant surface and the stress-strain distribution at the bone-implant interface. In this study, the effect of different groove geometries on stress-strain distributions in small-diameter conical implants is investigated using the finite element method (FEM). Four different thread models (rectangular, buttressed, reverse buttressed, and symmetrical profile) are created by changing the groove geometry on the one-piece implants, and the obtained results are compared. The stress shielding effect is investigated through the dimensionless numbers that characterize the load-sharing between the bone-implant. It is determined that the lowest stress distribution is observed with rectangular profiled groove geometry. Besides, it is obtained that the buttressed groove geometry minimizes the stress effects transmitted to the periphery of the implant. The symmetrical profiles had better performance than rectangular profiles in stress transfer. |
| format |
article |
| author |
Onur Can Kalay Hasan Karaman Fatih Karpat* Oğuz Doğan Celalettin Yüce Esin Karpat Lokesh Dhanasekaran Morshed Khandaker |
| author_facet |
Onur Can Kalay Hasan Karaman Fatih Karpat* Oğuz Doğan Celalettin Yüce Esin Karpat Lokesh Dhanasekaran Morshed Khandaker |
| author_sort |
Onur Can Kalay |
| title |
A Comparative 3D Finite Element Computational Study of Stress Distribution and Stress Transfer in Small-Diameter Conical Dental Implants |
| title_short |
A Comparative 3D Finite Element Computational Study of Stress Distribution and Stress Transfer in Small-Diameter Conical Dental Implants |
| title_full |
A Comparative 3D Finite Element Computational Study of Stress Distribution and Stress Transfer in Small-Diameter Conical Dental Implants |
| title_fullStr |
A Comparative 3D Finite Element Computational Study of Stress Distribution and Stress Transfer in Small-Diameter Conical Dental Implants |
| title_full_unstemmed |
A Comparative 3D Finite Element Computational Study of Stress Distribution and Stress Transfer in Small-Diameter Conical Dental Implants |
| title_sort |
comparative 3d finite element computational study of stress distribution and stress transfer in small-diameter conical dental implants |
| publisher |
Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek |
| publishDate |
2021 |
| url |
https://doaj.org/article/d7261aa498c646b389ba3c4bf41d84c2 |
| work_keys_str_mv |
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| _version_ |
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