| ICD-10 Code | Description |
| S82.021A | Displaced longitudinal fracture of right patella, initial encounter for closed fracture |
| S82.021B | Displaced longitudinal fracture of right patella, initial encounter for open fracture type I or II |
| S82.021C | Displaced longitudinal fracture of right patella, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S82.021D | Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with routine healing |
| S82.021E | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with routine healing |
| S82.021F | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S82.021G | Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with delayed healing |
| S82.021H | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with delayed healing |
| S82.021J | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S82.021K | Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with nonunion |
| S82.021M | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with nonunion |
| S82.021N | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S82.021P | Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with malunion |
| S82.021Q | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with malunion |
| S82.021R | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S82.021S | Displaced longitudinal fracture of right patella, sequela |
