| ILA | Inferior Labial Artery |
| FA | Facial Artery |
| LMA | Labiomental Artery |
| MA | Mental Artery |
| SLA | Superior Labial Artery |
| MF | Mental Foramen |
| M1 | Mental Artery Branch 1 (most medial) |
| M2 | Mental Artery Branch 2 |
| M3 | Mental Artery Branch 3 |
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