| T22.641 | Corrosion of second degree of right axilla | NON-BILLABLE CODE |
| T22.641A | Corrosion of second degree of right axilla, initial encounter | BILLABLE CODE |
| T22.641D | Corrosion of second degree of right axilla, subsequent encounter | BILLABLE CODE |
| T22.641S | Corrosion of second degree of right axilla, sequela | BILLABLE CODE |
| T22.642 | Corrosion of second degree of left axilla | NON-BILLABLE CODE |
| T22.642A | Corrosion of second degree of left axilla, initial encounter | BILLABLE CODE |
| T22.642D | Corrosion of second degree of left axilla, subsequent encounter | BILLABLE CODE |
| T22.642S | Corrosion of second degree of left axilla, sequela | BILLABLE CODE |
| T22.649 | Corrosion of second degree of unspecified axilla | NON-BILLABLE CODE |
| T22.649A | Corrosion of second degree of unspecified axilla, initial encounter | BILLABLE CODE |
| T22.649D | Corrosion of second degree of unspecified axilla, subsequent encounter | BILLABLE CODE |
| T22.649S | Corrosion of second degree of unspecified axilla, sequela | BILLABLE CODE |
