| T23512A | Corrosion of first degree of left thumb (nail), initial encounter |
| T23512D | Corrosion of first degree of left thumb (nail), subsequent encounter |
| T23512S | Corrosion of first degree of left thumb (nail), sequela |
| T23519 | Corrosion of first degree of unspecified thumb (nail) |
| T23519A | Corrosion of first degree of unspecified thumb (nail), initial encounter |
| T23519D | Corrosion of first degree of unspecified thumb (nail), subsequent encounter |
| T23519S | Corrosion of first degree of unspecified thumb (nail), sequela |
| T2352 | Corrosion of first degree of single finger (nail) except thumb |
| T23521 | Corrosion of first degree of single right finger (nail) except thumb |
| T23521A | Corrosion of first degree of single right finger (nail) except thumb, initial encounter |
| T23521D | Corrosion of first degree of single right finger (nail) except thumb, subsequent encounter |
| T23521S | Corrosion of first degree of single right finger (nail) except thumb, sequela |
| T23522 | Corrosion of first degree of single left finger (nail) except thumb |
| T23522A | Corrosion of first degree of single left finger (nail) except thumb, initial encounter |
| T23522D | Corrosion of first degree of single left finger (nail) except thumb, subsequent encounter |
| T23522S | Corrosion of first degree of single left finger (nail) except thumb, sequela |
| T23529 | Corrosion of first degree of unspecified single finger (nail) except thumb |
| T23529A | Corros first degree of unsp single finger except thumb, init Corrosion of first degree of unspecified single finger (nail) except thumb, initial encounter |
| T23529D | Corros first degree of unsp single finger except thumb, subs Corrosion of first degree of unspecified single finger (nail) except thumb, subsequent encounter |
| T23529S | Corros first degree of unsp single finger except thumb, sqla Corrosion of first degree of unspecified single finger (nail) except thumb, sequela |
| T2353 | Corrosion of first degree of multiple fingers (nail), not including thumb |
| T23531 | Corrosion of first degree of multiple right fingers (nail), not including thumb |
| T23531A | Corros first deg mult right fngr (nail), not inc thumb, init Corrosion of first degree of multiple right fingers (nail), not including thumb, initial encounter |
| T23531D | Corros first deg mult right fngr (nail), not inc thumb, subs Corrosion of first degree of multiple right fingers (nail), not including thumb, subsequent encounter |
| T23531S | Corros first deg mult right fngr (nail), not inc thumb, sqla Corrosion of first degree of multiple right fingers (nail), not including thumb, sequela |
| T23532 | Corrosion of first degree of multiple left fingers (nail), not including thumb |
| T23532A | Corrosion of first degree of multiple left fingers (nail), not including thumb, initial encounter |
| T23532D | Corrosion of first degree of multiple left fingers (nail), not including thumb, subsequent encounter |
| T23532S | Corrosion of first degree of multiple left fingers (nail), not including thumb, sequela |
| T23539 | Corrosion of first degree of unspecified multiple fingers (nail), not including thumb |
| T23539A | Corrosion of first degree of unspecified multiple fingers (nail), not including thumb, initial encounter |
| T23539D | Corrosion of first degree of unspecified multiple fingers (nail), not including thumb, subsequent encounter |
| T23539S | Corrosion of first degree of unspecified multiple fingers (nail), not including thumb, sequela |
| T2354 | Corrosion of first degree of multiple fingers (nail), including thumb |
| T23541 | Corrosion of first degree of multiple right fingers (nail), including thumb |
| T23541A | Corrosion of first degree of multiple right fingers (nail), including thumb, initial encounter |
| T23541D | Corrosion of first degree of multiple right fingers (nail), including thumb, subsequent encounter |
| T23541S | Corrosion of first degree of multiple right fingers (nail), including thumb, sequela |
| T23542 | Corrosion of first degree of multiple left fingers (nail), including thumb |
| T23542A | Corrosion of first degree of multiple left fingers (nail), including thumb, initial encounter |
| T23542D | Corrosion of first degree of multiple left fingers (nail), including thumb, subsequent encounter |
| T23542S | Corrosion of first degree of multiple left fingers (nail), including thumb, sequela |
| T23549 | Corrosion of first degree of unspecified multiple fingers (nail), including thumb |
| T23549A | Corrosion of first degree of unspecified multiple fingers (nail), including thumb, initial encounter |
| T23549D | Corrosion of first degree of unspecified multiple fingers (nail), including thumb, subsequent encounter |
| T23549S | Corrosion of first degree of unspecified multiple fingers (nail), including thumb, sequela |
| T2355 | Corrosion of first degree of palm |
| T23551 | Corrosion of first degree of right palm |
| T23551A | Corrosion of first degree of right palm, initial encounter |
| T23551D | Corrosion of first degree of right palm, subsequent encounter |