What are the Key Histological Features of the Oral Mucosa?
The oral mucosa is divided into different regions, each with distinct histological features: - Buccal Mucosa: This lining inside the cheeks is non-keratinized, making it more permeable to drug absorption. - Gingival Mucosa: Found around the gums, this mucosa is keratinized, providing greater protection but lower permeability. - Sublingual Mucosa: Located under the tongue, this area is highly vascularized and non-keratinized, making it ideal for rapid drug absorption.
