The scrotum contains the external spermatic fascia, testes, epididymis, and ductus deferens. Varicose veins of the spermatic cord are referred to as varicocele. The cremaster muscle is a muscle that covers the testis and the spermatic cord. The pain caused by impact to the testicles travels through the spermatic plexus. The surgeon removes the testicles and parts of the spermatic cord through the incision. In the male the transverse fascia extends downwards as the internal spermatic fascia. Specialized anatomic arrangements, consisting of two zones of coiling along the internal spermatic artery. The ilioinguinal nerve runs on the superficial surface of the external spermatic fascia. A collection of serous fluid in the spermatic cord is named 'funiculocele'. The spermatic veins are provided with valves. It then descends within the spermatic cord. It is incised along its fibres and the spermatic cord is identified and isolated. The cremasteric muscle is part of the spermatic cord. Whence it makes its way up the spermatic process into the abdomen. Sperm is formed in spermatic cysts and is free spawned into the surrounding water.