DeLancey levels of female pelvic floor support: Level 1 (apical suspension) and level 2 (lateral attachment)

Level 1: Paracolpium suspends the vaginal apex from the lateral pelvic sidewall via the uterosacral-cardinal complex.
Level 2: The anterior vaginal wall is attached laterally to arcus tendinous fascia pelvis, and the posterior vaginal wall is attached laterally to the facia overlying the levator ani muscle.