| T25621S | Corrosion of second degree of right foot, sequela |
| T25622 | Corrosion of second degree of left foot |
| T25622A | Corrosion of second degree of left foot, initial encounter |
| T25622D | Corrosion of second degree of left foot, subsequent encounter |
| T25622S | Corrosion of second degree of left foot, sequela |
| T25629 | Corrosion of second degree of unspecified foot |
| T25629A | Corrosion of second degree of unspecified foot, initial encounter |
| T25629D | Corrosion of second degree of unspecified foot, subsequent encounter |
| T25629S | Corrosion of second degree of unspecified foot, sequela |
| T2563 | Corrosion of second degree of toe(s) (nail) |
| T25631 | Corrosion of second degree of right toe(s) (nail) |
| T25631A | Corrosion of second degree of right toe(s) (nail), initial encounter |
| T25631D | Corrosion of second degree of right toe(s) (nail), subsequent encounter |
| T25631S | Corrosion of second degree of right toe(s) (nail), sequela |
| T25632 | Corrosion of second degree of left toe(s) (nail) |
| T25632A | Corrosion of second degree of left toe(s) (nail), initial encounter |
| T25632D | Corrosion of second degree of left toe(s) (nail), subsequent encounter |
| T25632S | Corrosion of second degree of left toe(s) (nail), sequela |
| T25639 | Corrosion of second degree of unspecified toe(s) (nail) |
| T25639A | Corrosion of second degree of unspecified toe(s) (nail), initial encounter |
| T25639D | Corrosion of second degree of unspecified toe(s) (nail), subsequent encounter |
| T25639S | Corrosion of second degree of unspecified toe(s) (nail), sequela |
| T2569 | Corrosion of second degree of multiple sites of ankle and foot |
| T25691 | Corrosion of second degree of right ankle and foot |
| T25691A | Corrosion of second degree of right ankle and foot, initial encounter |
| T25691D | Corrosion of second degree of right ankle and foot, subsequent encounter |
| T25691S | Corrosion of second degree of right ankle and foot, sequela |
| T25692 | Corrosion of second degree of left ankle and foot |
| T25692A | Corrosion of second degree of left ankle and foot, initial encounter |
| T25692D | Corrosion of second degree of left ankle and foot, subsequent encounter |
| T25692S | Corrosion of second degree of left ankle and foot, sequela |
| T25699 | Corrosion of second degree of unspecified ankle and foot |
| T25699A | Corrosion of second degree of unspecified ankle and foot, initial encounter |
| T25699D | Corrosion of second degree of unspecified ankle and foot, subsequent encounter |
| T25699S | Corrosion of second degree of unspecified ankle and foot, sequela |
| T257 | Corrosion of third degree of ankle and foot |
| T2571 | Corrosion of third degree of ankle |
| T25711 | Corrosion of third degree of right ankle |
| T25711A | Corrosion of third degree of right ankle, initial encounter |
| T25711D | Corrosion of third degree of right ankle, subsequent encounter |
| T25711S | Corrosion of third degree of right ankle, sequela |
| T25712 | Corrosion of third degree of left ankle |
| T25712A | Corrosion of third degree of left ankle, initial encounter |
| T25712D | Corrosion of third degree of left ankle, subsequent encounter |
| T25712S | Corrosion of third degree of left ankle, sequela |
| T25719 | Corrosion of third degree of unspecified ankle |
| T25719A | Corrosion of third degree of unspecified ankle, initial encounter |
| T25719D | Corrosion of third degree of unspecified ankle, subsequent encounter |
| T25719S | Corrosion of third degree of unspecified ankle, sequela |
| T2572 | Corrosion of third degree of foot |