| T25.611 | Corrosion of second degree of right ankle | NON-BILLABLE CODE |
| T25.611A | Corrosion of second degree of right ankle, initial encounter | BILLABLE CODE |
| T25.611D | Corrosion of second degree of right ankle, subsequent encounter | BILLABLE CODE |
| T25.611S | Corrosion of second degree of right ankle, sequela | BILLABLE CODE |
| T25.612 | Corrosion of second degree of left ankle | NON-BILLABLE CODE |
| T25.612A | Corrosion of second degree of left ankle, initial encounter | BILLABLE CODE |
| T25.612D | Corrosion of second degree of left ankle, subsequent encounter | BILLABLE CODE |
| T25.612S | Corrosion of second degree of left ankle, sequela | BILLABLE CODE |
| T25.619 | Corrosion of second degree of unspecified ankle | NON-BILLABLE CODE |
| T25.619A | Corrosion of second degree of unspecified ankle, initial encounter | BILLABLE CODE |
| T25.619D | Corrosion of second degree of unspecified ankle, subsequent encounter | BILLABLE CODE |
| T25.619S | Corrosion of second degree of unspecified ankle, sequela | BILLABLE CODE |
