Summary of the morphometric analysis of the tentorial artery
| Specimen No. | Diameter (mm) | Length (mm) | Single/Multiple | Distance of MHT from Foramen Lacerum (mm) | Distance from MHT Origin (mm) | Distance from Tentorium Free Margin (mm) | Origin from Cavernous ICA |
|---|---|---|---|---|---|---|---|
| 1. Cadaver 1 (L) | 0.6 | 12.5 | Single | 7.5 | 1.7 | 3.0 | No |
| 2. Cadaver 1 (R) | 0.5 | 17.6 | Single | 5.9 | 1.3 | 5.0 | No |
| 3. Cadaver 2 (L) | 0.8 | 16.1 | Single | 4.0 | Yes | ||
| 4. Cadaver 2 (R) | 0.6 | 16.7 | Single | 11.1 | 1.3 | 4.0 | No |
| 5. Cadaver 3 (L) | 0.3 | 23.0 | Single | 9.0 | 2.0 | 3.0 | No |
| 6. Cadaver 3 (R) | 0.4 (largest branch) | 21.0 (longest branch) | Multiple (3) | 8.2 | 1.3 | 3.5 (most medial branch) | No |
| 7. Cadaver 4 (L) | 0.5 | 13.0 | Single | 13.2 | 1.8 | 3.0 | No |
| 8. Cadaver 4 (R) | 0.7 | 14.5 | Single | 5.3 | 1.6 | 4.7 | No |
| 9. Cadaver 5 (L) | 0.6 | 9.0 | Single | 15.7 | 1.9 | 4.0 | No |
| 10. Cadaver 5 (R) | 0.5 (larger branch) | 10.3 (longer branch) | Multiple (2) | 12.4 | 2.3 | 3.0 (more medial branch) | No |
| Mean | 0.7 ± 0.1 | 15.4 ± 4.4 | 9.8 ±3.5 | 1.7 ± 0.4 | 3.7 ± 0.7 | - |