Educational Content: This article is for informational purposes only and does not constitute medical advice. Always consult a healthcare provider for diagnosis and treatment.
Definition of Biliary
Medically reviewed by Min Clinic Staff | Updated: January 2026
Biliary: Having to do with the gallbladder, bile ducts, or bile. The biliary system itself consists of the gallbladder and bile ducts and, of course, the bile.
For example, biliary atresia is the absence or closure of the major bile ducts, the ducts that drain bile from the liver.