Cheek tissue, also known as the buccal mucosa, is the tissue lining the inside of your cheeks. It's a type of mucous membrane.
Here's a more detailed breakdown:
- Type of Tissue: The cheek tissue is primarily composed of a type of tissue called squamous epithelium. This is a type of epithelial tissue that is made up of flat, scale-like cells.
- Mucous Membrane: It's a type of mucous membrane, which means it lines a body cavity that opens to the exterior. Mucous membranes are typically moist and secrete mucus, which helps to protect the underlying tissues.
- Cell Turnover: The cells of the buccal mucosa (cheek cells) divide approximately every 24 hours and are constantly shed. This rapid turnover helps to heal quickly from injuries.
- Basal Mucosa: This is the specific term referring to the tissue lining the inside of the mouth. It's part of the oral mucosa.
In simpler terms, think of cheek tissue as the inner "skin" of your cheek. It protects the deeper layers of tissue and is constantly renewing itself.
