Table 6:
Topographical relationship of SON, STN, and GON nerves to the nearby bony landmarks.
| Distance (mm) | Overall | Right (n=11) | Left (n=11) | P-value | |||
|---|---|---|---|---|---|---|---|
| Mean±SD | Range | Mean±SD | Range | Mean±SD | Range | ||
| Midline -SON: Midline-LOM | 0.48±0.06 | 0.38–0.63 | 0.50±0.07 | 0.39–0.63 | 0.46±0.05 | 0.38–0.55 | 0.038 |
| Midline-ST: Midline-Lateral Orbital Margin | 0.31±0.05 | 0.22–0.43 | 0.33±0.06 | 0.22–0.43 | 0.30±0.03 | 0.24–0.34 | 0.043 |
| Midline-SON: Medial Orbital Margin-Lateral Orbital Margin | 0.70±0.11 | 0.51–0.91 | 0.74±0.12 | 0.51–0.91 | 0.67±0.08 | 0.53–0.83 | 0.010 |
| Midline-STN: Medial Orbital Margin-Lateral Orbital Margin | 0.46±0.09 | 0.28–0.69 | 0.49±0.10 | 0.28–0.69 | 0.43±0.07 | 0.32–0.60 | 0.012 |
| Inion-GON: Inion-Mastoid process | 0.41±0.10 | 0.25–0.55 | 0.41±0.10 | 0.25–0.54 | 0.41±0.1 | 0.25–0.55 | 0.987 |
M: Midline, LOM: Lateral orbital margin, MOM: Medial orbital margin, SON: Supraorbital nerve, STN: Supratrochlear nerve, GON: Greater occipital nerve