ICD-11 classes
19 Certain conditions originating in the perinatal period
Respiratory disorders specific to the perinatal or neonatal...
KB23 — Respiratory distress of newborn
KB23.2 — Respiratory instability of prematurity

ICD-11 KB23.2 — Respiratory instability of prematurity

Infant within the neonatal period who requires continued respiratory life support, including positive pressure ventilation and/or prolonged oxygen therapy, without a clear pathologic diagnosis. This may be caused by inadequate respiratory muscle strength, excessive chest wall compliance, and/or inadequate CNS respiratory drive.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.