[Operative procedures for male sterilization (author's transl)].

The sterilization of the male by vasectomy receives increasing acceptance in this country as part of family planning in general. Current laws and bylaws are lacking. The present procedures, indications and methods for vasectomy for fertility are described and discussed. This type of vasectomy differs in some points from vasectomy for other therapeutic indications. Noticeable complications, especially immunologic complications were not observed and were not detectable by immunologic testing of 23 men. Since all attempts to achieve a temporary occlusion of the vas have failed, vasectomy for the control of fertility is irreversible, in the majority of the cases. It is therefore advisable to deposit semen in sperm banks in these cases. The success rate of re-anastomosis of the vas to the vas or the vas to the epididimus varies between 10 and 30%.