An experimental study of tubo-ovarian function following restoration of patency in hydrosalpinges.
The recovery of tubal function after restoration of patency in mechanically induced hydrosalpinges was studied in twenty sexually mature rabbits by correlating the morphological lesions of tubal damage and adhesion formation with the ovulatory function, pregnancy rate and nidation index at 2 and 4-8 weeks postoperative intervals. Two weeks after hydrosalpinx correction no implantations occurred although the oviducts had a patency rate of 63% and no or slight adhesions were present. From four weeks after hydrosalpinx correction implantations occurred. Morphological studies showed a partial or complete recovery of mucosal lesions in this group of rabbits. The number of ovulations correlated with the presence or absence of a moderate degree of postoperative adhesion formation.
Karbowski
B
B
Centre of Microsurgery, University Hospital Gasthuisberg, Lewen, Belgium.
Vasquez
G
G
Boeckx
W
W
Brosens
I
I
Schneider
H P
HP
D000818:Animals; D001706:Biopsy; D005184:Fallopian Tube Diseases / Q000473:pathology / Q000503:physiopathology* / Q000601:surgery; D005186:Fallopian Tube Patency Tests; D005187:Fallopian Tubes / Q000473:pathology / Q000503:physiopathology* / Q000648:ultrastructure; D005260:Female; D008855:Microscopy, Electron, Scanning; D010060:Ovulation; D011817:Rabbits; D000267:Tissue Adhesions