Table 2 Average values and absolute values of differences in postoperative angle from the target angle
RI (°) | RA (°) | |
|---|---|---|
Target angle | 40 | 17 ± 2.6 |
Postoperative angle | 39.3 ± 4.3 | 20.6 ± 3.7 |
Average values of differences | − 0.7 ± 4.3 | 3.5 ± 4.0 |
Absolute values of differences | 3.6 ± 2.5 | 4.2 ± 3.3 |