KA44.1

ICD-11 MMS 2026-01

Brachial plexus palsy in newborn

Description

Brachial plexus birth palsy occurs when the brachial plexus are damaged during birth. It occurs most typically during a difficult delivery.

Coding note from above levels

Conditions arising in the perinatal period, even though death or morbidity occurs later, should, as far as possible, be coded to chapter 19, which takes precedence over chapters containing codes for diseases by their anatomical site. For children less than 28 days old, assume that a reported condition developed in the perinatal period, unless the duration is stated and the onset was after the first completed week of life.

Exclusions from above levels

  • 01 – Certain infectious or parasitic diseases - acquired after birth
  • 02 – Neoplasms
  • 05 – Endocrine, nutritional or metabolic diseases
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  • 08 – Certain congenital diseases of the nervous system
  • 20 – Congenital malformations, deformations and chromosomal abnormalities
  • 22 – Injury, poisoning or certain other consequences of external causes
  • 3A10 – Hereditary haemolytic anaemia
  • 4A01.03 – Transient hypogammaglobulinaemia of infancy
  • 9B71.3 – Retinopathy of prematurity
  • BC43 – congenital cardiomyopathy
  • DA93.0 – Paralytic ileus
  • EA50.Z – Pemphigus neonatorum
  • EH40.00 – Cradle cap
  • http://id.who.int/icd/entity/588616678 – Gastroenteritis or colitis of infectious origin
  • http://id.who.int/icd/entity/609214049 – Congenital gonococcal infection

Child codes

  • KA44.10 – Erb paralysis
  • KA44.11 – Klumpke paralysis
  • KA44.1Z – Brachial plexus palsy in newborn, unspecified

Sibling codes

  • KA44.0 – Birth injury to cranial nerves
  • KA44.2 – Phrenic nerve paralysis due to birth injury
  • KA44.Y – Birth injury to other specified peripheral nerve
  • KA44.Z – Birth injury to unspecified peripheral nerve

Foundation entity

Brachial plexus palsy in newborn – http://id.who.int/icd/entity/985611997

Part of: KA44: Birth injury to peripheral nervous system › 19: Certain conditions originating in the perinatal period