T28.1

Burn of esophagus, initial encounter

Burn of esophagus, subsequent encounter

Burn of esophagus, sequela

Burn of mouth and pharynx

Burn of other parts of alimentary tract

Burn of internal genitourinary organs

Burns of other and unspecified internal organs

Corrosion of mouth and pharynx

Corrosion of esophagus

Corrosion of other parts of alimentary tract

Corrosion of internal genitourinary organs

Corrosions of other and unspecified internal organs