Items | Group Aa (N = 22) | Group Bb (N = 25) | P value * |
---|---|---|---|
Radial height (mm) | |||
 Preoperative | 8.4 ± 2.8 | 7.2 ± 2.5 | 0.064 |
 Postoperativec | 11.6 ± 2.6 | 10.2 ± 3 | 0.039 |
 Correctiond | 3.3 ± 2.8 | 3 ± 2.1 | 0.357 |
Radial inclination (°) | |||
 Preoperative | 15.3 ± 5.6 | 12.7 ± 4 | 0.067 |
 Postoperative | 20.8 ± 2.8 | 17.7 ± 4.1 | 0.004 |
 Correction | 5.6 ± 5.1 | 5.1 ± 2.7 | 0.351 |
Volar tilt (°) | |||
 Preoperative | −6 ± 9.5 | −3.7 ± 10.3 | 0.474 |
 Postoperative | 3.8 ± 4.9 | 2.2 ± 3.3 | 0.215 |
 Correction | 9.7 ± 8.9 | 8.3 ± 7.2 | 0.547 |