Testicular varicose vein surgery is usually referred to as varicocele surgery, which may result in localized scarring, localized infections, and the risk of possible damage to the spermatic artery and recurrence. 1. Surgical scarring may affect the aesthetic appearance of the scrotum and may be painful. 2. Postoperative local infection, or scrotal infection, may occur, resulting in localized redness, swelling and ulceration of the skin, and may also cause a systemic inflammatory response. 3. The surgical procedure may cause damage to the spermatic artery, resulting in localized ischemia of the testis and localized or complete atrophy. 4. Varicocele surgery has the possibility of recurrence, and re-variculation may occur after surgery, usually due to incomplete surgical ligation or the presence of un-ligated collateral circulation. Any surgery has its risks, but the current medical technology continues to develop, surgical complications are less likely to occur, if you have a varicocele, it is recommended that you actively diagnose and treat it in a regular hospital.