Jenkins I L, Blacklock N J
Int J Gynaecol Obstet. 1979 Sep-Oct;17(2):144-7. doi: 10.1002/j.1879-3479.1979.tb00138.x.
Vasovasostomy to reverse a previous vasectomy for sterilization was attempted for 27 men, the procedure being technically impossible in only one case. A testicular biopsy was performed at the time of operation and a number were investigated for cell-mediated immunity to sperm and for the presence of circulating sperm-agglutinating and cytotoxic antibodies. The first 17 cases have been studied and of these there have been 11 pregnancies, ten of which have already come to term with the birth of normal infants, including one set of twins. Of the rest, two are known to have oligozoospermia and four have been lost to follow-up, although two of them were euspermic when last examined. In spite of these encouraging results, it is considered that there are no grounds for alterning the present basis of vasectomy counseling which is that the operation is likely to be irreversible.
对27名男性尝试进行输精管吻合术以逆转先前的绝育输精管切除术，仅1例在技术上无法进行该手术。手术时进行了睾丸活检，一些人还针对精子的细胞介导免疫以及循环精子凝集和细胞毒性抗体的存在进行了调查。已对前17例病例进行了研究，其中有11例怀孕，其中10例已足月并产下正常婴儿，包括一对双胞胎。其余病例中，已知2例患有少精子症，4例失访，尽管其中2例在最后一次检查时精子正常。尽管有这些令人鼓舞的结果，但仍认为没有理由改变目前输精管切除术咨询的依据，即该手术可能是不可逆的。
