What should I do if the inner diameter at the widest point of varicocele is 0.24 cm?

Patient's question:

Internal diameter of varicocele: 0.24 cm
What should I do?
Do I have to have surgery?

Doctor's answer:

Hello, the above varicose veins will change the temperature of the scrotum, affecting the maturation of sperm, and surgical treatment is required. This surgery is not a major operation. It is best to identify the cause of the varicose veins.