| S52252J | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52252K | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with nonunion |
| S52252M | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with nonunion |
| S52252N | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52252P | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with malunion |
| S52252Q | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with malunion |
| S52252R | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52252S | Displaced comminuted fracture of shaft of ulna, left arm, sequela |
| S52253 | Displaced comminuted fracture of shaft of ulna, unspecified arm |
| S52253A | Displaced comminuted fracture of shaft of ulna, unspecified arm, initial encounter for closed fracture |
| S52253B | Displaced comminuted fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type I or II |
| S52253C | Displaced comminuted fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52253D | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with routine healing |
| S52253E | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with routine healing |
| S52253F | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52253G | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with delayed healing |
| S52253H | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with delayed healing |
| S52253J | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52253K | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with nonunion |
| S52253M | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunion |
| S52253N | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52253P | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with malunion |
| S52253Q | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with malunion |
| S52253R | Displaced comminuted fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52253S | Displaced comminuted fracture of shaft of ulna, unspecified arm, sequela |
| S52254 | Nondisplaced comminuted fracture of shaft of ulna, right arm Nondisplaced comminuted fracture of shaft of ulna, right arm |
| S52254A | Nondisplaced comminuted fracture of shaft of ulna, right arm, initial encounter for closed fracture |
| S52254B | Nondisplaced comminuted fracture of shaft of ulna, right arm, initial encounter for open fracture type I or II |
| S52254C | Nondisplaced comminuted fracture of shaft of ulna, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52254D | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with routine healing |
| S52254E | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with routine healing |
| S52254F | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52254G | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with delayed healing |
| S52254H | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with delayed healing |
| S52254J | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52254K | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with nonunion |
| S52254M | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with nonunion |
| S52254N | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52254P | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with malunion |
| S52254Q | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with malunion |
| S52254R | Nondisplaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52254S | Nondisplaced comminuted fracture of shaft of ulna, right arm, sequela |
| S52255 | Nondisplaced comminuted fracture of shaft of ulna, left arm |
| S52255A | Nondisp comminuted fracture of shaft of ulna, left arm, init Nondisplaced comminuted fracture of shaft of ulna, left arm, initial encounter for closed fracture |
| S52255B | Nondisplaced comminuted fracture of shaft of ulna, left arm, initial encounter for open fracture type I or II |
| S52255C | Nondisplaced comminuted fracture of shaft of ulna, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52255D | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with routine healing |
| S52255E | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with routine healing |
| S52255F | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52255G | Nondisplaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with delayed healing |