The occurrence of varicocele infertility can be attributed to the small and flexural spermatic plexus which constitutes the main structure of spermatic cord.Obstruction of blood circulation, stagnation of qi and blood, ultimately leading to infertility. The spermatic plexus ' physiological and pathological symptoms are consistent with the theory of visceral collateral. Based on the theory of visceral collaterals, the varicocele infertility caused by stagnation of liver collateral and deficiency of kidney collateral. And the acupuncture is used to directly act on the relevant points on the meridians, so as to dredge the meridians, strengthen the healthy and expel the evil, and harmonize the yin and yang of visceral, which is more in line with the therapeutic principle of " unblocking the meridians " for collateral diseases. For varicocele infertility caused by liver meridian stasis, it can regulate the liver meridian Chong Ren, eliminate blood stasis and promote stagnation, and be combined with LR3, LI4, GB34, SP6, CV3. For varicocele infertility caused by kidney deficiency and meridian syndrome, it can tonify the kidney meridian Du Yang, warm and disperse the essence, and mainly focus on GV4, CV4, KI3, BL23 and BL43.
Keywords: visceral collaterals; male infertility; varicocele; acupuncture.