Research Article
Force Transfer and Stress Distribution in an Implant-Supported Overdenture Retained with a Hader Bar Attachment: A Finite Element Analysis
Table 5
Comparison of the stress distribution in the various parts of the implant under a vertical (35 N) load.
| | Abutment | Neck | Body | Bar | Stiffener | Interface/cortical | Interface/cancellous |
|
Model A 1 mm | 0.590 | 16.151 | 0.590 | 62.838 | 31.714 | 0.510 | 2.73 |
Model B 2 mm | 0.615 | 16.943 | 0.615 | 33.271 | 16.943 | 2.725 | 0.698 |
Model C 3 mm | 0.325 | 15.515 | 0.325 | 15.515 | 0.325 | 3.466 | 0.673 |
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