Comparative evaluation of the effect of three different attachment systems on stress distribution patterns in two implant supported maxillary overdenture: a 3d finite element analysis

Objectives: This study examined the effects of stress distribution at three abutment–implant interfaces on various implant systems. Materials and Methods: Group I: tri-channel internal connection (Nobel Biocare), Group II: 1.5-mm deep internal hex (BioHorizons Co. Birmingham, USA), and Group III: ADIN Touareg, to create computerized models of implants and mandibular modeling software, close fit WP, ANSYS Version 14.0 for finite element analysis (FEA), Hypermesh 12 for meshing and CATIA were used. A top-notch scanner was used to scan the implant. CATIA software created computerized models using all the aforementioned data. By applying bonded state on the abutment–implant borders and four various load conditions within the implant system, finite element method modeling was carried out. The computerized model was imported into the ANSYS program. To compare the groups, a statistical analysis was conducted. Result: Through the use of three-dimensional FEA, the samples were assessed. Stress was found to be utmost in Group I, followed by Group III and Group II, at 80 N, 80 N with a 15° tilt, 250 N, and 250 N with a 15° tilt, and the divergence was statistically inconsequential. Conclusion: The tri-channel internal connection displayed the highest stresses compared to the internal hex within the constraints of the current study.

show abstract

A Finite Element Analysis of Stress Allocation around Three Types of Abutment–Implant Interfaces

Devanna

Awinashe

Priyadarshi³

et al. 2023

Journal of Pharmacy and Bioallied Sciences

View full text Add to dashboard Cite

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

hi@scite.ai

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Comparative evaluation of the effect of three different attachment systems on stress distribution patterns in two implant supported maxillary overdenture: a 3d finite element analysis

Cited by 1 publication

References 6 publications

A Finite Element Analysis of Stress Allocation around Three Types of Abutment–Implant Interfaces

A Finite Element Analysis of Stress Allocation around Three Types of Abutment–Implant Interfaces

Contact Info

Product

Resources

About