T31.21 Burns involving 20-29% of body surface with 10-19% third degree burns

The following code(s) above T31.21 may contain annotation back-references that may be applicable to T31.21:

• Injury, poisoning and certain other consequences of external causes (S00-T88)
• Burns involving 20-29% of body surface (T31.2)

Diagnosis Index

Burn T30.0
- Extent
-- 20-29 Percent T31.20
--- With 10-19 Percent Third Degree Burns T31.21
- Unspecified Site With Extent Of Body Surface Involved Specified
-- 20-29 Percent T31.20
--- With
---- 10-19 Percent Third Degree T31.21