Table 2.
Means of the values obtained in the study.
| Measurement | Description | Mean (mm) |
|---|---|---|
| 1 | Upper limit of the intervertebral disc to the axilla of the emerging root | 14.65 |
| 2 | Axilla of the root to the start of the dorsal ganglion | 7.95 |
| 3 | Lower portion of the pedicle to the dorsal ganglion | 5.45 |
| 4 | Triangular safety zone | Table 3 |
| 5 | Vertical distance between pedicles | 15.25 |
| 6 | Greatest diameter of the dorsal ganglion | 13.25 |
| 7 | Smallest diameter of the dorsal ganglion | 7.05 |
| 8 | Axilla of the root to the lower limit of the cranial intervertebral disc | 8.0 |