LB13

ICD-11 MMS 2026-01

Structural developmental anomalies of stomach

Description

Any congenital defect of stomach that results from interference with the normal growth and differentiation of the fetus. Such defects can arise at any stage of embryonic development, vary greatly in type and severity, and are caused by a wide variety of determining factors, including genetic mutations, chromosomal aberrations, teratogenic agents, and environmental factors. Most developmental defects are apparent at birth, especially any structural malformation, but some become evident later.

Exclusions from above levels

  • http://id.who.int/icd/entity/733825440 – Inborn errors of metabolism

Child codes

  • LB13.0 – Congenital hypertrophic pyloric stenosis
  • LB13.1 – Congenital hiatus hernia
  • LB13.2 – Congenital antral web
  • LB13.Y – Other specified structural developmental anomalies of stomach
  • LB13.Z – Structural developmental anomalies of stomach, unspecified

Foundation children elsewhere

Sibling codes

  • LB10 – Structural developmental anomalies of salivary glands or ducts
  • LB11 – Congenital diverticulum of pharynx
  • LB12 – Structural developmental anomalies of oesophagus
  • LB14 – Structural developmental anomalies of duodenum
  • LB15 – Structural developmental anomalies of small intestine
  • LB16 – Structural developmental anomalies of large intestine
  • LB17 – Structural developmental anomalies of anal canal
  • LB18 – Congenital anomalies of intestinal fixation
  • LB1Y – Other specified structural developmental anomalies of the digestive tract
  • LB1Z – Structural developmental anomalies of the digestive tract, unspecified

Foundation entity

Structural developmental anomalies of stomach – http://id.who.int/icd/entity/1763449287

Allowed postcoordination axes

Part of: 20: Developmental anomalies