Research Article
Force Transfer and Stress Distribution in an Implant-Supported Overdenture Retained with a Hader Bar Attachment: A Finite Element Analysis
Table 4
Comparison of the stress distribution in the various parts of the implant under a horizontal (10 N) load.
| | Abutment | Cervical region | Body | Bar | Stiffener | Interface/cortical | Interface/cancellous |
|
Model A 1 mm | 0.090 | 6.092 | 0.090 | 6.092 | 12.093 | 3.403 | 0.236 |
Model B 2 mm | 0.087 | 9.634 | 0.087 | 3.269 | 12.817 | 3.285 | 0.235 |
Model C 3 mm | 0.083 | 2.586 | 10.092 | 5.088 | 5.088 | 3.735 | 0.495 |
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