近十年来,多数学者认为精索静脉曲张可能影响精子发生及精液的质量而导致不育。目前较大部分学者认为,温度增高,精索静脉内血液滞留,使睾丸营养及氧供应不足,血液的逆流,肾上腺和肾脏分泌的固醇类物质可能使睾丸慢性中毒,造成精子活动力下降,尖头精子的数目增多,并且由于双侧睾丸静脉互相交通,血液中的固醇类物质也可影响到健侧睾丸 The past decade, most scholars believe that varicocele may affect the quality of sperm and sperm resulting in infertility. At present, most scholars believe that the higher the temperature, the varicocele blood retention, the testis nutrition and oxygen supply deficiencies, blood reflux, adrenal and renal secretion of sterols may cause chronic testicular poisoning, resulting in decreased sperm motility, Increased number of pointed sperm, and bilateral testicular vein traffic, the blood steroids can also affect the contralateral testicular