Table 2.

The comparison of radiographic data in patients with and without radiocarpal joint stiffness

Variables	With stiffness (n = 42)	Without stiffness (n = 77)	P value
Fracture type
Extra-articular	4	19	0.05
Intra-articular	38	58
Ulnar styloid process fracture
Yes	18	31	0.78
No	24	46
Post-operative radial inclination (degree)	19.3 ± 3.5	20.1 ± 3.6	0.24
Post-operative volar tilt (degree)	6.4 ± 1.4	7.2 ± 1.8	0.01
Post-operative ulnar variance (mm)	0.3 ± 0.2	0.4 ± 0.2	0.37