Research Article
Finite Element Analysis of the Effect of Tightening Torque on the Connection Stability of a Two-Piece Zirconia Implant System
Table 3
Summary of the contacts between all components.
| Component | Abutment | Screw | Fixture | Cortical bone | Cancellous bone |
| Abutment | — | Frictional | Frictional | — | — | Screw | — | — | Frictional | — | — | Fixture | — | — | — | Frictional | Frictional | Cortical bone | — | — | — | — | Bonded |
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