Famous Varicose Veins In The Scrotum References. They are more common in men ages 15 to 25 and are most often seen on the left side of the scrotum. They form in the veins that run along the spermatic cord.

They are more common in men ages 15 to 25 and are most often seen on the left side of the scrotum. Your scrotum is the pouch of skin behind your penis that typically contains your testes. Any vein can become varicose, including veins in the scrotum.