Biting or sucking the inner lip or cheek can damage the minor salivary glands, causing a cyst to form. Dental procedures, ill-fitting dentures, or orthodontic appliances (braces) can also cause mechanical trauma.
The most common cause of mucous cysts is obstruction of a salivary or mucous gland duct, preventing the normal drainage of secretions. The blockage can be due to inflammation, mucus buildup, or scar tissue formation following trauma.
Mucous retention cysts (also known as mucoceles when they occur in the mouth) are fluid-filled sacs that develop due to blockage of mucous glands or ducts. These cysts can form in a variety of locations, including the oral cavity, paranasal sinuses, and salivary glands. Although they are usually benign, they can cause discomfort, swelling, and in some cases, secondary infections if left untreated. Several factors contribute to the formation of mucous retention cyst, including trauma, chronic irritation, infections, and underlying medical conditions.
Biting or sucking the inner lip or cheek can damage the minor salivary glands, causing a cyst to form. Dental procedures, ill-fitting dentures, or orthodontic appliances (braces) can also cause mechanical trauma.
The most common cause of mucous cysts is obstruction of a salivary or mucous gland duct, preventing the normal drainage of secretions. The blockage can be due to inflammation, mucus buildup, or scar tissue formation following trauma.
Mucous retention cysts (also known as mucoceles when they occur in the mouth) are fluid-filled sacs that develop due to blockage of mucous glands or ducts. These cysts can form in a variety of locations, including the oral cavity, paranasal sinuses, and salivary glands. Although they are usually benign, they can cause discomfort, swelling, and in some cases, secondary infections if left untreated. Several factors contribute to the formation of mucous retention cyst, including trauma, chronic irritation, infections, and underlying medical conditions.