| ICD-10 Code | Description |
| S52.613A | Displaced fracture of unspecified ulna styloid process, initial encounter for closed fracture |
| S52.613B | Displaced fracture of unspecified ulna styloid process, initial encounter for open fracture type I or II |
| S52.613C | Displaced fracture of unspecified ulna styloid process, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.613D | Displaced fracture of unspecified ulna styloid process, subsequent encounter for closed fracture with routine healing |
| S52.613E | Displaced fracture of unspecified ulna styloid process, subsequent encounter for open fracture type I or II with routine healing |
| S52.613F | Displaced fracture of unspecified ulna styloid process, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52.613G | Displaced fracture of unspecified ulna styloid process, subsequent encounter for closed fracture with delayed healing |
| S52.613H | Displaced fracture of unspecified ulna styloid process, subsequent encounter for open fracture type I or II with delayed healing |
| S52.613J | Displaced fracture of unspecified ulna styloid process, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52.613K | Displaced fracture of unspecified ulna styloid process, subsequent encounter for closed fracture with nonunion |
| S52.613M | Displaced fracture of unspecified ulna styloid process, subsequent encounter for open fracture type I or II with nonunion |
| S52.613N | Displaced fracture of unspecified ulna styloid process, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52.613P | Displaced fracture of unspecified ulna styloid process, subsequent encounter for closed fracture with malunion |
| S52.613Q | Displaced fracture of unspecified ulna styloid process, subsequent encounter for open fracture type I or II with malunion |
| S52.613R | Displaced fracture of unspecified ulna styloid process, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52.613S | Displaced fracture of unspecified ulna styloid process, sequela |
