Tubal patency

Ampullar mucosa (hysterosalpingography)

Ampullar wall (laparoscopy)

0 : Normal

0 : Normal folds

0 : Normal

2 : Partial occlusion (phimosis)

5 : Total occlusion (hydrosalpinx)

5 : Decreased folds

5 : Thin

10 : Total occlusion

10 : No folds or honeycomb

10 : Thick or rigid