ICD-11 classes
12 Diseases of the respiratory system
Developmental respiratory diseases
LA71 — Structural developmental anomalies of larynx
KB2J — Airway obstruction in the neonate due to airway abnormality
KB2J.0 — Hypotonia of hypopharynx in neonate

ICD-11 KB2J.0 — Hypotonia of hypopharynx in neonate

Poor muscle tone of the hypopharynx.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

• Airway obstruction in the neonate due to airway abnormality #12816
• Airway obstruction in the neonate due to airway abnormality #21974
• Airway obstruction in the neonate due to airway abnormality #22481