T27.4 Corrosion of larynx and trachea

The following code(s) above T27.4 may contain annotation back-references that may be applicable to T27.4:

• Injury, poisoning and certain other consequences of external causes (S00-T88)

Diagnosis Index

Corrosion T30.4
- Epiglottis T27.4
- Larynx T27.4
- Trachea T27.4