Distal tubal obstruction

Distal tubal obstruction affects the end of the fallopian tube nearest the ovary, where the fimbriae normally catch the released egg. It is commonly caused by pelvic infection or pelvic inflammatory disease and often leads to fluid collecting in the tube (hydrosalpinx). Because the fimbrial lining is often damaged even if surgery restores an opening, IVF is frequently recommended over tubal surgery once distal disease is significant, particularly when a hydrosalpinx is present.

Also known as: fimbrial blockage

Last reviewed: 9 September 2026. Written by the Antega Editorial Team. General information only — always follow the advice of your own clinic, doctor or pharmacist.