- Source: Lingual veins
The lingual veins are multiple veins of the tongue with two distinct courses: one group drains into the lingual artery; another group drains either into the lingual artery, (common) facial vein, or internal jugular vein.
Clinical significance
The lingual veins are important clinically as they are capable of rapid absorption of drugs; for this reason, nitroglycerin is given under the tongue to patients suspected of having angina pectoris.
See also
Deep lingual vein
Dorsal lingual veins
External links
Photo of model (frog)
References
Moore NA and Roy W. Rapid Review: Gross Anatomy. Elsevier, 2010.