From: Mechanical study of the safe distance between humerus shaft fracture and distal locking screws in antegrade nailing
Load configuration
2 cm/2screw
5 cm/2screw
2 cm/1screw
5 cm/1screw
Compressive
Stiffness (N/mm)
1539 ± 139
1569 ± 160
1473 ± 90
1207 ± 412
Displacement (mm)
0.073 ± 0.026
0.087 ± 0.025
0.098 ± 0.002
0.116 ± 0.006