The submandibular lymph nodes sit between the submandibular salivary glands, which are underneath the tongue, and the mandible, or lower jawbone. Occasionally one or more of the lymph nodes may be ... There are three bilaterally paired major salivary glands, the parotid, submandibular, and sublingual glands.

Understanding the Context

In addition to these major glands, minor ones are located in the palate, lips, and buccal ... The submandibular gland produces saliva, which moistens the mouth and aids in chewing, swallowing, digestion, and helps to keep the mouth and teeth clean. Unstimulated, the submandibular glands provide the majority of saliva to the mouth. The paired submandibular glands (historically known as submaxillary glands) are major salivary glands located beneath the floor of the mouth.

Key Insights

Anatomy of Submandibular Gland The submandibular glands are the second largest of the major salivary glands and are vital for saliva production. Located within the submandibular triangle (also known as digastric triangle), these glands are bordered by the anterior and posterior bellies of the digastric muscle and the inferior margin of the ... Submandibular gland swelling often occurs due to small, calcified stones blocking the salivary glands. Learn how to treat and prevent this condition. The submandibular gland is in the posterior portion of the submandibular triangle, formed by the body of the mandible superiorly, the anterior belly of the digastric muscle medially, and the posterior belly of the digastric muscle inferiorly and laterally.

Final Thoughts

The submandibular glands and ducts usually function without a problem, but certain conditions can affect them. Trouble swallowing, facial pain, fever, and prolonged facial swelling are all signs of a submandibular gland problem that may require treatment. Discover the anatomy and function of the submandibular gland, including its arterial supply and innervation. The submandibular gland is one of the major salivary glands responsible for producing and secreting saliva. Saliva plays a critical role in digestion, oral health, and lubrication. The submandibular gland is one of the major salivary glands located beneath the floor of the mouth, responsible for producing a significant portion of saliva that aids in lubrication and digestion.

The submandibular glands are paired major salivary glands responsible for producing a significant portion of the saliva in the oral cavity. These glands are second in size only to the parotid glands and secrete a mixture of serous and mucous saliva.