From: Outcome of diaphyseal forearm fracture-nonunions treated by autologous bone grafting and compression plating
Residual deformity
Number of patients (total n = 13)
Positive ulnar variant: 1 mm
4
Positive ulnar variant: 2 mm
1
Negative ulnar variant: 1 mm
2
Ulnar head prominence
Ulnar head absence
Loss of radial bow
3