| Full description | Smith's fracture of unspecified radius, subsequent encounter for open fracture type I or II with nonunion |
| Billable | Yes |
| Chapter | Chapter 19: Injury, poisoning and certain other consequences of external causes (S00-T88) |
| Section | Injuries to the elbow and forearm (S50-S59) |
| Parent code | S52.549 — Smith's fracture of unspecified radius |