MedicalTerminology DB
General Medical Terms

buccal mucosa

Meaning of buccal mucosa: The inner lining of the cheeks.

Definition of buccal mucosa

The inner lining of the cheeks.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.