The results of selective transcervical tubal recanalisation by means of a catheter in 20 patients with tubal occlusions are reported and discussed. The advantages of tubal recanalisation under DSA are stressed. In 18 (90%) of the 20 patients treated, it was possible to recanalize at least one tube. Nine of these 18 women (50%) became pregnant during the period of observation, averaging 12 months. Selective transcervical recanalisation of obstructive tubes is a rapid, reliable, cheap and hardly invasive treatment of sterility, when compared with laparoscopy or laparotomy. In the majority of patients it makes surgery unnecessary.