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Table 4 Maximum and minimum principal stress values ​​ on trabecular bone

From: Comparison of stress distribution around all-on-four implants of different angulations and zygoma implants: a 7-model finite element analysis

 

Max. Principal Stress

Min. Principal Stress

 

Anterior Implant

Posterior Implant

Anterior Implant

Posterior Implant

Model 1

0.343

0.716

-0.342

-2.132

Model 2

0.363

0.694

-0.303

-2.456

Model 3

0.334

0.872

-1.082

-1.809

Model 4

0.322

0.728

-0.778

-2.615

Model 5

0.314

0.416

-0.464

-0.552

Model 6

0.160

0.336

-0.416

-0.514

Model 7

0.119

0.177

-0.267

-0.381