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.
The submandibular nodesare the primary nodes for all the teeth andassociated tissues, except the mandibularincisors and maxillary third molars. Thesubmandibular nodes then empty into thesuperior deep cervical nodes, the primarynodes for the maxillary third molars andtheir associated tissues.