How Do Implant Threads and Diameters Affect the All-On Success? a 3d Finite Element Analysis Study

dc.authorscopusid 55966089200
dc.authorscopusid 57947088600
dc.authorscopusid 8250449600
dc.authorscopusid 8520541100
dc.contributor.author Zor,Z.F.
dc.contributor.author Klllnç,Y.
dc.contributor.author Erkmen,E.
dc.contributor.author Kurt,A.
dc.date.accessioned 2024-07-05T15:16:48Z
dc.date.available 2024-07-05T15:16:48Z
dc.date.issued 2022
dc.department Atılım University en_US
dc.department-temp Zor Z.F., Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Gazi University, Ankara, Turkey; Klllnç Y., Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Gazi University, Ankara, Turkey; Erkmen E., Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Gazi University, Ankara, Turkey; Kurt A., Department of Manufacturing Engineering, Faculty of Engineering, Atlllm University, Ankara, Turkey en_US
dc.description.abstract BACKGROUND: The effect of different thread designs and diameters on the all-on-four concept is unclear. OBJECTIVE: The aim of the study was to clarify the differences in stress distribution of dental implants with various thread designs and diameters based on the all-on-four concept with three dimensional (3D) finite element analysis (FEA). METHODS: A 3D model of a totally edentulous mandible was used to perform the FEA. Four different models (M1, M2, M3, and M4) including 3.5 and 4.3 mm diameter dental implants with active and passive threaded designs were generated. The dental implants were positioned according to the all-on-four concept. The Von Mises stresses on dental implants and maximum and minimum principal stresses (Pmax and Pmin) on bony structures were calculated under vertical, oblique and horizontal loads. RESULTS: For Von Mises stresses, the highest stress values were detected on the distal implants for all models. Distal implants had also the highest stress values for vertical loading. The Von Mises stresses were found to be concentrated around the implant's neck. In all models the highest Pmax and Pmin stresses occurred in the bone surrounding the distal implant. It was noted that the active threaded implants showed the highest Pmax and Pmin stress values. CONCLUSION: The implant thread design and diameter might have a strong influence on the stress values in the all-on-four concept. © 2022 - IOS Press. All rights reserved. en_US
dc.identifier.citationcount 2
dc.identifier.doi 10.3233/THC-213072
dc.identifier.endpage 1042 en_US
dc.identifier.issn 0928-7329
dc.identifier.issue 5 en_US
dc.identifier.pmid 35570504
dc.identifier.scopus 2-s2.0-85138215933
dc.identifier.scopusquality Q4
dc.identifier.startpage 1031 en_US
dc.identifier.uri https://doi.org/10.3233/THC-213072
dc.identifier.volume 30 en_US
dc.identifier.wos WOS:000856620900001
dc.identifier.wosquality Q4
dc.language.iso en en_US
dc.publisher IOS Press BV en_US
dc.relation.ispartof Technology and Health Care en_US
dc.relation.publicationcategory Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.scopus.citedbyCount 3
dc.subject All-on-four en_US
dc.subject dental implant en_US
dc.subject diameter en_US
dc.subject finite element analysis en_US
dc.subject thread design en_US
dc.title How Do Implant Threads and Diameters Affect the All-On Success? a 3d Finite Element Analysis Study en_US
dc.type Article en_US
dc.wos.citedbyCount 3
dspace.entity.type Publication

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