TABLE 2. Tubal scoring system.
| 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 |