[Retrograde section of uterine septa under ultrasonic control].

A new technique for the treatment of uterine septa is described. The septum is divided by the transcervical route, using 4 mm endoscopic scissors. Simultaneously, real-time ultrasonography confirms the diagnosis of septate uterus and ensures the safety of this blind procedure. Ultrasonic guidance also enables the septum to be divided along the medial antero-posterior plane and the distance between the upper limit of the section and the fundus uteri to be measured. The operation is rapid, carries a limited risk, leaves no uterine or abdominal scar and requires no special equipment. The elective indication for section of uterine septa is habitual abortion. This convenient method can also be used in women who have never been pregnant during coelioscopy for sterility or section of a vaginal septum.