ICD-11 classes
19 Certain conditions originating in the perinatal period
Disorders of newborn related to length of gestation or...
KA21 — Disorders of newborn related to short gestation or low...
KA21.0 — Extremely low birth weight of newborn
KA21.00 — Extremely low birth weight of newborn, 499g or less

ICD-11 KA21.00 — Extremely low birth weight of newborn, 499g or less

A paediatric condition in which the infant is born weighing 499 g or less.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.