title: Salivary glands: applied anatomy and clinical correlates.
abstract: The major salivary glands include the paired parotid, submandibular and sublingual glands. Salivary glands act as accessory digestive glands and produce a secretion referred to as saliva. Saliva has lubricating, cleansing, digestive and antimicrobial properties. The parotid is the largest salivary gland and saliva is secreted into the mouth via the parotid duct (Stensen's duct). The submandibular gland lies inferior to the body of the mandible and is susceptible to sialolithiases. Drainage is via the duct of the submandibular gland (Wharton's duct) into the floor of the mouth on either side of the lingual frenulum. The sublingual glands are situated under the mucosa in the floor of the mouth, on the sides of the tongue. These glands are in relationship to important nerves in the surrounding tissue. Disease processes such as chronic intraparenchymal sialolithiasis and neoplastic changes frequently mandate surgical removal of the underlying salivary gland. Detailed, applied knowledge of anatomy on a regional basis is required to avoid inadvertent nerve damage during surgery and resulting litigation.
authors.affiliation: Department of Anatomy and Histology, School of Basic and Applied Sciences, Faculty of Health Sciences, University of Stellenbosch.
authors.forename: D F
authors.initials: DF
authors.lastname: du Toit
authors.forename: C
authors.initials: C
authors.lastname: Nortjé
mesh_terms: D006801:Humans; D012463:Saliva / Q000502:physiology; D012466:Salivary Gland Diseases; D012469:Salivary Glands / Q000033:anatomy & histology*