There are multiple definitions:
GPF to Incisive foramen with palatal Midline(English)
- refers to precise injection of local anesthetics, for optimal pain control in maxillofacial and dental surgeries
- GPF
- Dentistry, Anesthesiology/analgesia, Surgery
- https://pubmed.…h.gov/18043845/
global index medicus(English)
general internal medicine(English)