UROGENITAL HIATUS &RECTAL HIATUS

Pelvic floor situated below the brim of the pelvis or in the lesser pelvis.

Two gaps situated in the pelvic floor.

1- UROGENITAL HIATUS

Urogenital hiatus is the gap present in anterior of the pelvic floor through which urethra and vagina pass in female.

2- RECTAL HIATUS

It is the gap situated centrally of the pelvic floor which permits passage of the anal canal.