what is a body wave a seismic wave that moves through the interior of the earth, as opposed to surface waves that travel near the earth's surface. Advertisement
Quick Answer. Some possible causes of submandibular gland swelling are salivary stones, salivary gland infection and other viral infections, according to WebMD. Other possible but less commonly causes of swelling of the submandibular glands are cysts or tumors. Continue Reading.
1 Whitish bumps on the palate of the mouth may be due to smoking. 2  Mandibular torus or exostosis occurs on the palate of the mouth or at the lower jaw near the tongue with an extra bone protruding, which is often injured by eating hard or sharp foods.  Mucoceles form when the salivary glands are either blocked or cut.