Vasectomy

Intravasal Thread; Vas Ligation; Vas Occlusion; Vas Occlusion, Nonchemical; Vasectomy Seekers; Vasectomy Seekers, Refused; Intravasal Threads; Ligation, Vas; Ligations, Vas; Nonchemical Vas Occlusion; Nonchemical Vas Occlusions
Surgical removal of the ductus deferens, or a portion of it. It is done in association with prostatectomy, or to induce infertility. (Dorland, 28th ed)