T20.50

Corrosion of first degree of head, face, and neck, unspecified site, initial encounter

Corrosion of first degree of head, face, and neck, unspecified site, subsequent encounter

Corrosion of first degree of head, face, and neck, unspecified site, sequela

Corrosion of first degree of ear [any part, except ear drum]

Corrosion of first degree of lip(s)

Corrosion of first degree of chin

Corrosion of first degree of nose (septum)

Corrosion of first degree of scalp [any part]

Corrosion of first degree of forehead and cheek

Corrosion of first degree of neck

Corrosion of first degree of multiple sites of head, face, and neck