Questions

The attached gingiva of the oral cavity consists of masticatory mucosa. This type of mucosa is characterized by its keratinized stratified squamous epithelium, which provides protection and durability, especially in areas subject to mechanical forces such as chewing and speaking.

Key features of masticatory mucosa include:

1. Keratinization: The attached gingiva is covered by keratinized epithelium, which helps to resist abrasion from mastication and other activities in the oral cavity.

2. Firm Attachment: The attached gingiva is firmly bound to the underlying bone and does not move freely, unlike other types of mucosa, such as the buccal mucosa.

3. Appearance: It appears pink and is typically denser and firmer than other types of mucosa in the mouth.

The masticatory mucosa is also found in the hard palate and the dorsal surface of the tongue, areas that are subject to significant friction and stress.