Stenonov Channel [N. Stenon (Stensen, Stenonius), 1638-1686, Danish Anatomist and Physiolo]

Stenon's canal (also known as Stenon's duct or ductal canal) is an anatomical structure in the jaw that plays an important role in the process of digestion. Named after Nikolai Stensen (or Niels Stensen), the Danish anatomist and physiologist who discovered this structure in the 17th century.

The Stenon canal is located in the upper and lower jaws and connects the parotid salivary gland with the oral cavity. It plays an important role in the secretion of saliva, which contains enzymes necessary to begin the digestion process. In addition, saliva also helps moisten food and make it easier to swallow.

The Stenon's canal is tube-shaped and consists of many small glandular cells that produce saliva. The canal passes through the body of the upper and lower jaw, and then flows into the oral cavity through an opening located on the inner surface of the cheek.

One of the disorders associated with Stenon's duct is a blocked or pinched duct, which can lead to painful swelling and inflammation of the salivary gland. This condition is called salivary gland obstruction and can be caused by a variety of reasons, including salivary gland stones, infection, or tumor.

Overall, the Stenon canal is an important structure that plays a key role in the digestion process and maintaining oral health. Various disruptions in its functioning can cause serious problems, but thanks to modern diagnostic and treatment methods, most of these problems can be successfully resolved.