| S52043Q | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52043R | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52043S | Displaced fracture of coronoid process of unspecified ulna, sequela |
| S52044 | Nondisplaced fracture of coronoid process of right ulna |
| S52044A | Nondisplaced fracture of coronoid process of right ulna, initial encounter for closed fracture |
| S52044B | Nondisplaced fracture of coronoid process of right ulna, initial encounter for open fracture type I or II |
| S52044C | Nondisplaced fracture of coronoid process of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52044D | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with routine healing |
| S52044E | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52044F | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52044G | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with delayed healing |
| S52044H | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52044J | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52044K | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with nonunion |
| S52044M | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52044N | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52044P | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with malunion |
| S52044Q | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52044R | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52044S | Nondisplaced fracture of coronoid process of right ulna, sequela |
| S52045 | Nondisplaced fracture of coronoid process of left ulna |
| S52045A | Nondisplaced fracture of coronoid process of left ulna, initial encounter for closed fracture |
| S52045B | Nondisplaced fracture of coronoid process of left ulna, initial encounter for open fracture type I or II |
| S52045C | Nondisplaced fracture of coronoid process of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52045D | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with routine healing |
| S52045E | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52045F | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52045G | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with delayed healing |
| S52045H | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52045J | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52045K | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with nonunion |
| S52045M | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52045N | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52045P | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with malunion |
| S52045Q | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52045R | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52045S | Nondisplaced fracture of coronoid process of left ulna, sequela |
| S52046 | Nondisplaced fracture of coronoid process of unspecified ulna |
| S52046A | Nondisplaced fracture of coronoid process of unspecified ulna, initial encounter for closed fracture |
| S52046B | Nondisplaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type I or II |
| S52046C | Nondisplaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52046D | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with routine healing |
| S52046E | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52046F | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52046G | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with delayed healing |
| S52046H | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52046J | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52046K | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52046M | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52046N | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |