19Certain conditions originating in the perinatal period
Disorders involving the integument of fetus or newborn
KC20Conditions involving the umbilical cord
KC20.1
category
Umbilical cutis or polyp of newborn
Definition An umbilical cord polyp is a congenital lesion resulting from persistence of the omphalomesenteric duct. It originates from either the omphalomesenteric duct or from urachal remnants. The polyp may contain intestinal mucosa.
Also indexed as
Umbilical cutis or polyp of newborn
Nearby in Conditions involving the umbilical cord
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
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This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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