World Health Organization · 2026-01 · English
KB27 Pulmonary air leak or related conditions originating in the perinatal period
Official WHO ICD-11 MMS tabulation. This international classification is separate from US ICD-10-CM. For complete instructions and postcoordination, consult the WHO browser.
More specific codes
KB27.0Interstitial emphysema originating in the perinatal periodKB27.1Pneumothorax originating in the perinatal periodKB27.2Pneumomediastinum originating in the perinatal periodKB27.3Pneumopericardium originating in the perinatal periodKB27.4Pneumoperitoneum, originating in the perinatal period, due to primary pulmonary air leak syndromesKB27.YOther specified pulmonary air leak or related conditions originating in the perinatal periodKB27.ZPulmonary air leak or related conditions originating in the perinatal period, unspecified© World Health Organization · CC BY-ND 3.0 IGO