What does "balan/o" refer to in anatomy?

The term "balan/o" specifically refers to the glans penis, which is the conical or bulbous structure at the tip of the penis. This anatomical term comes from the Greek word "balanos," which means "acorn," reflecting the shape of the glans. In medical terminology, combining forms, such as "balan/o," are used to denote specific parts of the body, and in this case, it clearly identifies an important area in male anatomy that is involved in sexual arousal and function. Understanding these roots helps in interpreting various medical terms related to urology and reproductive health.