the floor of the mouth, and the buccal mucosa. Mucoceles are very common in the oral mucosa, with an overall prevalence of 2.4 per 1000 people. More than 70 percent of patients with mucocele are ...

Linea alba is evidence of irritation inside your mouth. Typically, it’s caused by chronic (long-term) friction between your teeth and the lining of your cheek, also known as your buccal mucosa.