| ICD-10 Code | Description |
| S52.041A | Displaced fracture of coronoid process of right ulna, initial encounter for closed fracture |
| S52.041B | Displaced fracture of coronoid process of right ulna, initial encounter for open fracture type I or II |
| S52.041C | Displaced fracture of coronoid process of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.041D | Displaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with routine healing |
| S52.041E | Displaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52.041F | Displaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52.041G | Displaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with delayed healing |
| S52.041H | Displaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52.041J | Displaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52.041K | Displaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with nonunion |
| S52.041M | Displaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52.041N | Displaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52.041P | Displaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with malunion |
| S52.041Q | Displaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52.041R | Displaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52.041S | Displaced fracture of coronoid process of right ulna, sequela |
| S52.042A | Displaced fracture of coronoid process of left ulna, initial encounter for closed fracture |
| S52.042B | Displaced fracture of coronoid process of left ulna, initial encounter for open fracture type I or II |
| S52.042C | Displaced fracture of coronoid process of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.042D | Displaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with routine healing |
| S52.042E | Displaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52.042F | Displaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52.042G | Displaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with delayed healing |
| S52.042H | Displaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52.042J | Displaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52.042K | Displaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with nonunion |
| S52.042M | Displaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52.042N | Displaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52.042P | Displaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with malunion |
| S52.042Q | Displaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52.042R | Displaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52.042S | Displaced fracture of coronoid process of left ulna, sequela |
| S52.043A | Displaced fracture of coronoid process of unspecified ulna, initial encounter for closed fracture |
| S52.043B | Displaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type I or II |
| S52.043C | Displaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.043D | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with routine healing |
| S52.043E | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52.043F | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52.043G | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with delayed healing |
| S52.043H | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52.043J | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52.043K | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52.043M | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52.043N | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52.043P | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52.043Q | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52.043R | Displaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52.043S | Displaced fracture of coronoid process of unspecified ulna, sequela |
| S52.044A | Nondisplaced fracture of coronoid process of right ulna, initial encounter for closed fracture |
| S52.044B | Nondisplaced fracture of coronoid process of right ulna, initial encounter for open fracture type I or II |
| S52.044C | Nondisplaced fracture of coronoid process of right ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.044D | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with routine healing |
| S52.044E | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52.044F | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52.044G | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with delayed healing |
| S52.044H | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52.044J | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52.044K | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with nonunion |
| S52.044M | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52.044N | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52.044P | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for closed fracture with malunion |
| S52.044Q | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type I or II with malunion |
| S52.044R | Nondisplaced fracture of coronoid process of right ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52.044S | Nondisplaced fracture of coronoid process of right ulna, sequela |
| S52.045A | Nondisplaced fracture of coronoid process of left ulna, initial encounter for closed fracture |
| S52.045B | Nondisplaced fracture of coronoid process of left ulna, initial encounter for open fracture type I or II |
| S52.045C | Nondisplaced fracture of coronoid process of left ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.045D | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with routine healing |
| S52.045E | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52.045F | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52.045G | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with delayed healing |
| S52.045H | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52.045J | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52.045K | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with nonunion |
| S52.045M | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52.045N | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52.045P | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for closed fracture with malunion |
| S52.045Q | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type I or II with malunion |
| S52.045R | Nondisplaced fracture of coronoid process of left ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52.045S | Nondisplaced fracture of coronoid process of left ulna, sequela |
| S52.046A | Nondisplaced fracture of coronoid process of unspecified ulna, initial encounter for closed fracture |
| S52.046B | Nondisplaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type I or II |
| S52.046C | Nondisplaced fracture of coronoid process of unspecified ulna, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S52.046D | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with routine healing |
| S52.046E | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with routine healing |
| S52.046F | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S52.046G | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with delayed healing |
| S52.046H | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with delayed healing |
| S52.046J | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S52.046K | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with nonunion |
| S52.046M | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with nonunion |
| S52.046N | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S52.046P | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for closed fracture with malunion |
| S52.046Q | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type I or II with malunion |
| S52.046R | Nondisplaced fracture of coronoid process of unspecified ulna, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S52.046S | Nondisplaced fracture of coronoid process of unspecified ulna, sequela |
