👉 The term "concretionary" is a medical term that refers to the formation of hard, solid material within the urinary system. This substance is primarily composed of calcium and other minerals, but it can also contain substances such as urea. It occurs when calcium oxalate crystals accumulate in the kidney's collecting ducts or in other locations where calcium oxalate is released from the body. Concretionary is a condition that occurs more frequently in children than in adults due to the kidneys'
