Mnemonic
Facial Dermatome Division by Trigeminal Branch
Mnemonic for how the trigeminal divisions split facial sensation.
Expansion
V1 V2 V3 divide the face like slices of pie, forehead to chin
Expansion
- V1 - forehead and scalp to the vertex
- V2 - cheek and upper lip region
- V3 - lower lip and jaw region