Materials and methods : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [2]
Materials and methods : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [2]
author: Haruka Araki, Tamaki Nakano, Shinji Ono, Hirofumi Yatani | publisher: drg. Andreas Tjandra, Sp. Perio, FISID
To validate the accuracy of the FEA model, microstrain of the surrounding bone were compared with the results of in vitro experiment measured with strain gauge [22]. In the literature, it was reported that microstrain of 59.3876 ± 24.7185 μe at the neck of implant and 17.3456 ± 12.9147 μe at the apical occurred in a bovine bone under an oblique load of 120 N. Under the same condition as the literature, the microstrain of BL10 was 70.6 μe at the neck and 7.741 μe at the apical, which was within the standard deviation of the results of the literature. As a result, the present FEA study may be considered to have acceptable resemblance to past literature.
Serial posts:
- Abstract : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials
- Summary : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials
- Materials and methods : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [1]
- Materials and methods : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [2]
- Results : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials
- Discussion : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [1]
- Discussion : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [2]
- Discussion : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [3]
- Conclusion : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials
- Availability of data and materials : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials
- References : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [1]
- References : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [2]
- References : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [3]
- References : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [4]
- References : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials [5]
- Acknowledgements : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials
- Funding : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials
- Author information : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials
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- Table 1 Mechanical properties of each model component : Three-dimensional finite element analysis of extra short implants focusing on implant designs and materials
- Fig. 1. Three-dimensional CAD model. (upper: a abutment screw, b superstructure, c implant body; Lower: bone model) : Three-dimensional finite element analysis of extra short implant
- Fig. 2. Models of different implant body lengths : Three-dimensional finite element analysis of extra short implant
- Fig. 3. Assembly of implant and bone models. A static load of 100 N was applied obliquely from the buccal side to the occlusal plane of the superstructure at 30 to the long axis of the implant : Three-dimensional finite element analysis of extra short implant
- Fig. 4. Distribution of the maximum principle stress in the surrounding bone (right: buccal side, left: lingual side) : Three-dimensional finite element analysis of extra short implant
- Fig. 5. Distribution of the maximum principle stress in the surrounding bone (occlusal view) : Three-dimensional finite element analysis of extra short implant
- Fig. 6. Largest maximum principle stress value in cortical bone (MPa) : Three-dimensional finite element analysis of extra short implant
- Fig. 7. Von Mises stress distribution in implant bodies. (right: buccal side, left: lingual side) : Three-dimensional finite element analysis of extra short implant
- Fig. 8. Maximum von Mises stress value in implant bodies (MPa) : Three-dimensional finite element analysis of extra short implant