vasectomy

Surgical removal of all or part of the vas deferens, usually as a means of sterilization.

Excision of the vas deferens.

Resection or excision of the vas deferens.

The surgical removal of all or part of the vas deferens, usually as a means of male sterilization.

surgical procedure that removes all or part of the vas deferens (usually as a means of sterilization); is sometimes reversible