Main Entry: va·so·va·sos·to·my Pronunciation: "vA-zO-vA-'zäs-t&-mE Function: noun Inflected Form: plural-mies : surgical anastomosis of a divided vas deferens to reverse a previous vasectomy
vasovasostomy va·so·va·sos·to·my (vā'zō-vā-zŏs'tə-mē) n. Surgical creation of a passage connecting the ends of a severed vas deferens, usually to restore fertility in a vasectomized man.