Does water delivery affect pelvic floor? Ultrasound evaluation of perineal function
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- Cite this article as:
- Mistrangelo, E., Gaggero, C., Nadalini, C. et al. Arch Gynecol Obstet (2007) 276: 133. doi:10.1007/s00404-007-0322-8
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The aim of the study is to analyse urethral mobility and excursion of the pubo-rectal angle, using perineal ultrasound, after normal vaginal delivery and water delivery.
Materials and methods
A total of 52 primiparous women were enrolled: 25 who had delivery in water (W Group), 27 who had delivery without using water (NW Group). Every woman underwent perineal ultrasound assessment at 6 months after having given birth. The following parameters were assessed: urethral mobility during Valsalva’s manoeuvre, movement of the pubo-rectal sling angle during contraction of the levator ani muscle.
Data obtained show that the urethral mobility during Valsalva’s manoeuvre is higher in the W Group (34.9°) in comparison to the NW Group (29.5°), without statistically significant differences. The excursion of the pubo-rectal sling angle resulted lower in the W Group (8.7°) than in the NW Group (11.0°), without statistically significant differences.
The present study found no statistically differences in pelvic floor, using perineal ultrasound, between water and “non-water” delivery.