What does the prefix "nephro-" refer to in medical terminology?

The prefix "nephro-" specifically refers to the kidneys in medical terminology. It is derived from the Greek word "nephros," which means kidney. This prefix is commonly used in various medical terms related to kidney function, disorders, or diseases, such as nephritis (inflammation of the kidneys) and nephrology (the study of kidney function and diseases). The use of "nephro-" helps easily identify the kidney's role in the context of the medical condition being described. Understanding this prefix is essential for accurately interpreting medical terms related to the renal system.