vasovasostomy

noun
va·​so·​va·​sos·​to·​my | \ ˌvā-zō-vā-ˈzäs-tə-mē How to pronounce vasovasostomy (audio) \
plural vasovasostomies

Medical Definition of vasovasostomy

: surgical anastomosis of a divided vas deferens to reverse a previous vasectomy