hemorrhoidectomy

noun
hem·​or·​rhoid·​ec·​to·​my
variants: or chiefly British haemorrhoidectomy \ ˌhem-​ə-​ˌrȯi-​ˈdek-​tə-​mē How to pronounce haemorrhoidectomy (audio) \
plural hemorrhoidectomies

Medical Definition of hemorrhoidectomy

: surgical removal of a hemorrhoid