Fernando N, Leonard J M, Paulsen C A
Andrologia. 1976;8(1):1-9. doi: 10.1111/j.1439-0272.1976.tb01636.x.
In summary, seventeen infertile men with varicocele in whom no other cause for infertility could be identified, were studied before and following varicocele repair. Morphologic alterations were the most common abnormality noted in the seminal fluid with all subjects demonstrating increased numbers of tapered or amorphous spermatozoa. Ligation of the varicocele resulted in improvement in one or more of the seminal fluid abnormalities in thirteen of the seventeen patients. Seven patients achieved a pregnancy. No single seminal fluid parameter was identified which was of predictive value in determining those subjects who would demonstrate improvement following varicocele repair.
总之，对17例精索静脉曲张且未发现其他不孕原因的不育男性在精索静脉曲张修复术前和术后进行了研究。精液中最常见的异常是形态学改变，所有受试者的锥形或无定形精子数量均增加。精索静脉曲张结扎术使17例患者中的13例精液异常中的一项或多项得到改善。7例患者成功受孕。未发现单一的精液参数对确定精索静脉曲张修复术后哪些受试者会有改善具有预测价值。
