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Dental Insurance Glossary
- Keratin
- A protein present in all cuticular structures of the body, such as hair, epidermis and nails.
- Keratinized Gingiva
- The oral surface of the gingiva extending from the mucogingival junction to the gingival margin. In gingival health, the coronal portion of the sulcular epithelium may also be keratinized.