A mucocele simply refers to accumulation and expansion of a structure by mucus 1. It occurs in a variety of locations which are discussed separately: paranasal sinus mucocele lacrimal mucocele 3 mucocele of the mastoid (rare) 4 mucocele of th... Oral mucocele is a condition caused by mucus extravasation or retention in the oral mucosa, usually on the lower lip. It can be treated by surgical or nonsurgical methods, and may recur if the salivary gland is not removed. Oral mucocele is the most common benign lesion of the salivary glands generally conceded to be of traumatic origin. It is characterized by the pooling of mucus in a cavity due to the rupture of salivary ducts or acini. It can occur in the lower lip, palate, cheeks, tongue and the floor of the mouth. Explore what causes oral mucoceles, how they are diagnosed, and available treatment options to safely remove these common, benign cysts in the mouth.
