What is the medical term for kidney stones?

The medical term for kidney stones is "Renal Calculi." This term specifically refers to the stones that form within the kidney, derived from the Latin words "renes," meaning kidneys, and "calculus," meaning stone. Renal calculi can vary in size and composition, and they can cause significant pain and potentially obstruct urine flow if they move into the ureters.

While "Urolithiasis" refers to the condition of having stones anywhere in the urinary tract, including the kidneys, bladder, and ureters, it is a broader term than just kidney stones. "Nephrolithiasis" is another accurate term that specifically indicates the presence of stones in the kidneys, similar to renal calculi. "Pyelosis," on the other hand, is not related to kidney stones; it refers to a condition involving the renal pelvis and is not used to describe calculi.

Understanding these terms helps clarify specific medical conditions related to stones within the urinary system and allows for more accurate communication in a clinical setting.