Biology:Urogenital hiatus

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Short description: Part of the pelvic floor

The urogenital hiatus is a gap in the anteromedial part of the pelvic floor (more precisely, the pubococcygeal muscle), allowing passage of the urethra, (in females) the vagina, and deep dorsal vein of clitoris (females) or penis (males).[1]

Clinical significance

The urogenital hiatus has been linked to urinary stress incontinence.[2]

See also

  • Coccyx (tailbone)
  • Pubococcygeus muscle
  • Pelvic floor dysfunction
  • Perineology
  • Perineal hernia
  • Female genital prolapse

References

  1. "urogenital hiatus". https://medical-dictionary.thefreedictionary.com/urogenital+hiatus. 
  2. Huang, W. C.; Yang, S. H.; Yang, J. M. (2006). "Anatomical and functional significance of urogenital hiatus in primary urodynamic stress incontinence". Ultrasound in Obstetrics & Gynecology 27 (1): 71–7. doi:10.1002/uog.2649. PMID 16323154.