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 Urinary calculus
Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026
Urinary calculus: A stone in the urinary tract. The word "calculus" in Latin means "a pebble." Pebbles were once used for counting, from which came the mathematical field of calculus. A urinary calculus is a pebble in the urinary system.
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