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Table 1 The maximum Von Mises peak stresses on fixation plate

From: Finite element analysis of different locking plate fixation methods for the treatment of ulnar head fracture

  Dorsal-side plate
(2 screws)
Dorsal-side plate
(3 screws)
Ulnar-side plate
(2 screws)
Ulnar-side plate
(3 screws)
20N axial compression 392.53MPa 397.17Mpa 383.90Mpa 313.25Mpa
50N axial compression 981.31Mpa 992.93Mpa 958.80Mpa 636.35Mpa
1 N∙m torsion moments 201.05Mpa 158.10Mpa 192.08Mpa 151.94Mpa
1 N∙m lateral bending moments 638.94 MPa 482.40MPa 791.90 MPa 736.22 MPa
1 N∙m extension bending moments 774.30 MPa 632.65 MPa 468.12 MPa 311.61 MPa