Hysterosalpingo-contrast sonography(HyCoSy)

Tubal patency is demonstrated with USG by visualizing intratubal flow of contrast medium, thus it allow detection of tubal patency, both by B mode and colour  Doppler ultrasound. It can help to diagnose the intrauterine polyp, foreign body in the intrauterine cavity, uterine septum and any other space occupying lesions.