Burn and corrosion of respiratory tract - T27

 Use Additional

• external cause code to identify the source and intent of the burn (X00-X19, X75-X77, X96-X98)

 Category SevenChr Note

• The appropriate 7th character is to be added to each code from category T27

 Codes

• 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