[Experience with surgery for varicocele in childhood (author's transl)].

48 children who underwent high ligature of the internal spermatic vein for varicocele were re-examined. In one patient (2,1%) a hydrocele appeared postoperatively. In 30 boys (62,5%) the varicocele disappeared completely following surgery, in 18 patients (37,5%) the varicocele persisted which was in 9 boys only palpable and in another 9 boys clearly visible. High spermatic vein ligature according to Bernardi turned out to be a method providing good postoperative results and with few complications in childhood. In the case of persisting varicocele collateral veins should be considered and ligated in a second operation.