Results of 1,469 microsurgical vasectomy reversals by the Vasovasostomy Study Group.

@article{Belker1991ResultsO1,
  title={Results of 1,469 microsurgical vasectomy reversals by the Vasovasostomy Study Group.},
  author={Arnold M. Belker and Thomas Aj and Eugene F. Fuchs and John W Konnak and Ira D. Sharlip},
  journal={The Journal of urology},
  year={1991},
  volume={145 3},
  pages={505-11}
}
During a 9-year period, 1469 men who underwent microsurgical vasectomy reversal procedures were studied at five institutions. Of 1247 men who had first-time procedures, sperm were present in the semen in 865 of 1012 men (86%) who had postoperative semen analyses, and pregnancy occurred in 421 of 810 couples (52%) for whom information regarding conception was available. Rates of patency (return of sperm to the semen) and pregnancy varied depending on the time interval between the vasectomy and… CONTINUE READING
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