Before revision: Urology (from Greek οὖρον ouron "urine" and -logia "study of"), also known as genitourinary surgery, is the branch of medicine that focuses on surgical and medical diseases of the urinary-tract system and the reproductive organs.
After revision: Urology (from Greek οὖρον ouron "urine" and -logia "study of"), also known as genitourinary surgery, is the branch of medicine that focuses on surgical and medical diseases of the urinary system and the reproductive organs.