Items: Bone Screw Torsion Test(A), Pull-out Test(B), Insertion and Remove Test(C)
Testing Methods: ASTM F543:Standard Specification and Test Methods for
Metallic Medical Bone Screws.
Testing Results: A: Torsional Yield Strength, Maximum Torque and Breaking Angle
B: Axial Pull-out Strength
C: Insertional Torque and Removal Torque