T21 - Burn and corrosion of trunk
T21.5 - Corrosion of first degree of trunk
codeFirst:
-(T51-T65) to identify chemical and intent
Use Additional Code:
-external cause code to identify place (Y92)
T21.50 - Corrosion of first degree of trunk, unspecified site
T21.51 - Corrosion of first degree of chest wall
T21.52 - Corrosion of first degree of abdominal wall
T21.53 - Corrosion of first degree of upper back
T21.54 - Corrosion of first degree of lower back
T21.55 - Corrosion of first degree of buttock
T21.56 - Corrosion of first degree of male genital region
T21.57 - Corrosion of first degree of female genital region
T21.59 - Corrosion of first degree of other site of trunk