The excretory ducts of the
sublingual gland
The paired sublingual glands are major salivary glands in the mouth. They are the smallest, most diffuse, and the only unencapsulated major salivary glands. They provide only 3-5% of the total salivary volume. There are also two other types of sal ...
are from eight to twenty in number. Of the smaller sublingual ducts (ducts of Rivinus), some join the
submandibular duct
The submandibular duct or Wharton duct or submaxillary duct, is one of the salivary excretory ducts. It is about 5 cm. long, and its wall is much thinner than that of the parotid duct. It drains saliva from each bilateral submandibular gland and s ...
; others open separately into the
mouth
In animal anatomy, the mouth, also known as the oral cavity, or in Latin cavum oris, is the opening through which many animals take in food and issue vocal sounds. It is also the cavity lying at the upper end of the alimentary canal, bounded on ...
, on the elevated crest of
mucous membrane (plica sublingualis), caused by the projection of the gland, on either side of the
frenulum linguae. One or more join to form the major sublingual duct (larger sublingual duct, duct of Bartholin), which opens into the submandibular duct.
References
External links
Histology at medicine.uiowa.edu*
Glands of mouth
Saliva
{{digestive-stub