Controversies in the surgical management of hydrosalpinx.

The surgical management of hydrosalpinges is a controversial subject. Chronic pathology of the fallopian tube with distal obstruction leads to the formation of a hydrosalpinx, and is associated with very poor pregnancy rates after surgery. In these cases, in-vitro fertilization has proved to be a much better alternative. However, several studies have shown that patients with hydrosalpinges have significantly lower pregnancy and implantation rates after in-vitro fertilization compared with patients with other forms of tubal damage. The exact mechanism by which the hydrosalpinx adversely affects in-vitro fertilization results is not yet fully understood. The value of performing a salpingectomy before in-vitro fertilization has been studied extensively. Currently, a clear benefit in salpingectomies has been proved for patients with ultrasonically visible hydrosalpinges.