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Finite Element Analysis of Dental Implants with Zirconia Crown Restorations: Conventional Cement-Retained vs. Cementless Screw-Retained
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lee, Jae-Hyun | - |
dc.contributor.author | Jang, Ho Yeol | - |
dc.contributor.author | Lee, Su Young | - |
dc.date.accessioned | 2023-04-19T04:06:43Z | - |
dc.date.available | 2023-04-19T04:06:43Z | - |
dc.date.created | 2021-07-02 | - |
dc.date.created | 2021-07-02 | - |
dc.date.created | 2021-07-02 | - |
dc.date.created | 2021-07-02 | - |
dc.date.created | 2021-07-02 | - |
dc.date.created | 2021-07-02 | - |
dc.date.created | 2021-07-02 | - |
dc.date.issued | 2021-05 | - |
dc.identifier.citation | Materials, Vol.14 No.10, p. 2666 | - |
dc.identifier.issn | 1996-1944 | - |
dc.identifier.uri | https://hdl.handle.net/10371/190528 | - |
dc.description.abstract | The present study was designed to compare the stress distributions in two restoration types of implants and the surrounding bone. The first restoration type was a conventional cement-retained zirconia crown, and the second was a novel cementless screw-retained zirconia crown with a base abutment. A three-dimensional finite element method was used to model the implants, restorations, and supporting bone. A comparative study of the two implants was performed under two masticatory loads: a vertical load of 100 N and a 30-degree oblique load of 100 N. Under both loading conditions, the maximum von Mises stress and strain values in the implant and supporting bone were higher in the conventional cement-retained restoration model than in the cementless screw-retained model. In terms of stress distribution, the cementless screw-retained zirconia crown with base abutment may be considered a superior restoration option compared to the conventional cement-retained zirconia crown. | - |
dc.language | 영어 | - |
dc.publisher | MDPI Open Access Publishing | - |
dc.title | Finite Element Analysis of Dental Implants with Zirconia Crown Restorations: Conventional Cement-Retained vs. Cementless Screw-Retained | - |
dc.type | Article | - |
dc.identifier.doi | 10.3390/ma14102666 | - |
dc.citation.journaltitle | Materials | - |
dc.identifier.wosid | 000662641700001 | - |
dc.identifier.scopusid | 2-s2.0-85107006115 | - |
dc.citation.number | 10 | - |
dc.citation.startpage | 2666 | - |
dc.citation.volume | 14 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Lee, Jae-Hyun | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | STRESS-DISTRIBUTION | - |
dc.subject.keywordPlus | OFFSET PLACEMENT | - |
dc.subject.keywordPlus | TOOTH | - |
dc.subject.keywordPlus | PROSTHESIS | - |
dc.subject.keywordPlus | DIAMETER | - |
dc.subject.keywordPlus | LENGTH | - |
dc.subject.keywordPlus | FIT | - |
dc.subject.keywordPlus | FEM | - |
dc.subject.keywordAuthor | abutment | - |
dc.subject.keywordAuthor | dental implant | - |
dc.subject.keywordAuthor | finite element analysis | - |
dc.subject.keywordAuthor | stress | - |
dc.subject.keywordAuthor | zirconia | - |
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