[Evaluation of valvular mechanisms in uterine openings using endoscopic methods].

Endoscopic examination was made in 20 sterile women. Particular attention was drawn to the mechanism of uterine openings of the oviductus, viewed by hysteroscopy. Clinical condition end the flux of contrast via abdominal part of oviductus evaluated using laparoscopic technique. The hysteroscopic picture of valvular mechanisms is reliable element for evaluation of potency of oviductus. Combined laparoscopy and hysteroscopy brings a lot of information concerning the structure and function of oviductus.