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 medial pterygoid elevates, protrudes and causes the lateral excursion of the mandible. The muscle has a deep and superficial head. They arise from the medial surface of the pterygoid plate and both the maxillary tuberosity and palatine process respectively.