Low anorectal malformation

MONDO:0015733

Low anorectal malformation is a rare, genetic, non-syndromic subtype of anorectal malformation, resulting from a developmental defect during embryogenesis, characterized by a wide spectrum of anorectal anomalies lying below the ischial tuberosity (e.g., anovestibular fistula in female, perineal and anocutaneous fistulas, and anal stenosis). Patients may present with failure to pass meconium, failure to thrive, and chronic constipation.

1 clinical trial for this condition and its sub-types, 1 tagged with Low anorectal malformation itself.

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Where it sits in the disease tree

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Part of

↑ Disorder of development or morphogenesis (5170)

Including sub-types (1) Tagged with Low anorectal malformation (1)

Trials to join now! 1

Which surgery works best for rare birth defect? major study aims to find out

Knowledge-focused Recruiting now

This study looks at 500 children with a rare birth defect affecting the anus and rectum. Researchers will compare different surgical techniques to see which one leads to better bowel control and fewer complications. The children will be followed for up to 6 years after surgery. T…

Sponsor: Meyer Children's Hospital IRCCS • Aim: Knowledge-focused

Last updated Jun 27, 2026 12:00 UTC

Low anorectal malformation

Where it sits in the disease tree

Which surgery works best for rare birth defect? major study aims to find out