Table 3 Mean reduction in angle of vertical deviation and IOOA grade post-surgery
Surgical group (mm) | Preoperative HT (PD)/IOOA | Postoperative HT (PD)/IOOA | Mean reduction HT (PD)/IOOA |
|---|---|---|---|
7.0/2.0 | +6.8/+0.9 | 0.0/0.0 | 6.8/0.9 |
6.0/2.0 | +11.3/+1.0 | +1.7/+0.2 | 9.6/0.8 |
5.0/2.0 | +12.7/+2.3 | 0.0/0.0 | 12.7/2.3 |
4.0/2.0 | +17.1/+2.1 | +1.9/+0.3 | 15.2/1.8 |
3.0/0.0 | +19.5/+2.3 | +2.5/+0.5 | 17.0/1.8 |
2.0/0.0 | +21.0/+2.7 | 0.0/0.0 | 21.0/2.7 |