| ICD-10 Code | Description |
| S52.232A | Displaced oblique fracture of shaft of left ulna, initial encounter for closed fracture |
| S52.232B | Displaced oblique fracture of shaft of left ulna, initial encounter for open fracture type I or II |
| S52.232C | Displaced oblique fracture of shaft of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.232D | Displaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with routine healing |
| S52.232E | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52.232F | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52.232G | Displaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with delayed healing |
| S52.232H | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52.232J | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52.232K | Displaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with nonunion |
| S52.232M | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52.232N | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52.232P | Displaced oblique fracture of shaft of left ulna, subsequent encounter for closed fracture with malunion |
| S52.232Q | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52.232R | Displaced oblique fracture of shaft of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52.232S | Displaced oblique fracture of shaft of left ulna, sequela |
