Fallopian tube obstruction
| Fallopian tube obstruction | |
|---|---|
| The presence of a hydrosalpinx by sonography indicates distal tubal obstruction | |
| Specialty | Gynecology | 
Fallopian tube obstruction, also known as fallopian tube occlusion, is a major cause of female infertility. Blocked fallopian tubes are unable to let the ovum and the sperm converge, thus making fertilization impossible.