T27: Burn and corrosion of respiratory tract useAdditionalCode external cause code to identify the source and intent of the burn (X00-X19, X75-X77, X96-X98) useAdditionalCode external cause code to identify place (Y92) sevenChrNote The appropriate 7th character is to be added to each code from category T27 sevenChrDef A: initial encounter D: subsequent encounter S: sequela |
| T27.0: Burn of larynx and trachea |
| T27.1: Burn involving larynx and trachea with lung |
| T27.2: Burn of other parts of respiratory tract |
| T27.3: Burn of respiratory tract, part unspecified |
| T27.4: Corrosion of larynx and trachea |
| T27.5: Corrosion involving larynx and trachea with lung |
| T27.6: Corrosion of other parts of respiratory tract |
| T27.7: Corrosion of respiratory tract, part unspecified |