Doctor Adventures Got Sperm August Safeno Top [TRUSTED]

The testis receives blood from the testicular artery and drains through the pampiniform plexus. In varicocele, retrograde flow heats the testis, impairing sperm production. By creating a saphenous vein bypass, Dr. Safeno redirects venous drainage directly to the femoral system, cooling the testis by 1.5°C—enough to restart spermatogenesis.