| S52245M | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with nonunion |
| S52245N | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52245P | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with malunion |
| S52245Q | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with malunion |
| S52245R | Nondisplaced spiral fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52245S | Nondisplaced spiral fracture of shaft of ulna, left arm, sequela |
| S52246 | Nondisplaced spiral fracture of shaft of ulna, unspecified arm |
| S52246A | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, initial encounter for closed fracture |
| S52246B | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type I or II |
| S52246C | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52246D | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with routine healing |
| S52246E | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with routine healing |
| S52246F | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52246G | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with delayed healing |
| S52246H | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with delayed healing |
| S52246J | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52246K | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with nonunion |
| S52246M | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with nonunion |
| S52246N | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52246P | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for closed fracture with malunion |
| S52246Q | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type I or II with malunion |
| S52246R | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52246S | Nondisplaced spiral fracture of shaft of ulna, unspecified arm, sequela |
| S5225 | Comminuted fracture of shaft of ulna |
| S52251 | Displaced comminuted fracture of shaft of ulna, right arm |
| S52251A | Displaced comminuted fracture of shaft of ulna, right arm, initial encounter for closed fracture |
| S52251B | Displaced comminuted fracture of shaft of ulna, right arm, initial encounter for open fracture type I or II |
| S52251C | Displaced comminuted fracture of shaft of ulna, right arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52251D | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with routine healing |
| S52251E | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with routine healing |
| S52251F | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52251G | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with delayed healing |
| S52251H | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with delayed healing |
| S52251J | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52251K | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with nonunion |
| S52251M | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with nonunion |
| S52251N | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52251P | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for closed fracture with malunion |
| S52251Q | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type I or II with malunion |
| S52251R | Displaced comminuted fracture of shaft of ulna, right arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52251S | Displaced comminuted fracture of shaft of ulna, right arm, sequela |
| S52252 | Displaced comminuted fracture of shaft of ulna, left arm |
| S52252A | Displaced comminuted fracture of shaft of ulna, left arm, initial encounter for closed fracture |
| S52252B | Displaced comminuted fracture of shaft of ulna, left arm, initial encounter for open fracture type I or II |
| S52252C | Displaced comminuted fracture of shaft of ulna, left arm, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52252D | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with routine healing |
| S52252E | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with routine healing |
| S52252F | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52252G | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for closed fracture with delayed healing |
| S52252H | Displaced comminuted fracture of shaft of ulna, left arm, subsequent encounter for open fracture type I or II with delayed healing |