vasoligation; vasectomy
Medical term for surgical cutting or tying of the vas deferens, typically for male sterilization.
Vasectomy is one type of male contraceptive surgery.
Common colloquial term for vasectomy, while 精管結紮術 is the formal medical term.
Compound of 精管 (vas deferens), 結紮 (ligation), and 術 (surgery/technique).