| S82021D | Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with routine healing |
| S82021E | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with routine healing |
| S82021F | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S82021G | Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with delayed healing |
| S82021H | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with delayed healing |
| S82021J | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S82021K | Displ longitud fx right patella, subs for clos fx w nonunion Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with nonunion |
| S82021M | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with nonunion |
| S82021N | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S82021P | Displ longitud fx right patella, subs for clos fx w malunion Displaced longitudinal fracture of right patella, subsequent encounter for closed fracture with malunion |
| S82021Q | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type I or II with malunion |
| S82021R | Displaced longitudinal fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S82021S | Displaced longitudinal fracture of right patella, sequela |
| S82022 | Displaced longitudinal fracture of left patella |
| S82022A | Displaced longitudinal fracture of left patella, initial encounter for closed fracture |
| S82022B | Displaced longitud fx left patella, init for opn fx type I/2 Displaced longitudinal fracture of left patella, initial encounter for open fracture type I or II |
| S82022C | Displaced longitudinal fracture of left patella, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S82022D | Displaced longitudinal fracture of left patella, subsequent encounter for closed fracture with routine healing |
| S82022E | Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type I or II with routine healing |
| S82022F | Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S82022G | Displaced longitudinal fracture of left patella, subsequent encounter for closed fracture with delayed healing |
| S82022H | Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type I or II with delayed healing |
| S82022J | Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S82022K | Displaced longitudinal fracture of left patella, subsequent encounter for closed fracture with nonunion |
| S82022M | Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type I or II with nonunion |
| S82022N | Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S82022P | Displaced longitudinal fracture of left patella, subsequent encounter for closed fracture with malunion |
| S82022Q | Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type I or II with malunion |
| S82022R | Displaced longitudinal fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S82022S | Displaced longitudinal fracture of left patella, sequela |
| S82023 | Displaced longitudinal fracture of unspecified patella |
| S82023A | Displaced longitudinal fracture of unspecified patella, initial encounter for closed fracture |
| S82023B | Displaced longitud fx unsp patella, init for opn fx type I/2 Displaced longitudinal fracture of unspecified patella, initial encounter for open fracture type I or II |
| S82023C | Displaced longitudinal fracture of unspecified patella, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S82023D | Displaced longitudinal fracture of unspecified patella, subsequent encounter for closed fracture with routine healing |
| S82023E | Displaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type I or II with routine healing |
| S82023F | Displaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S82023G | Displaced longitudinal fracture of unspecified patella, subsequent encounter for closed fracture with delayed healing |
| S82023H | Displaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type I or II with delayed healing |
| S82023J | Displaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S82023K | Displaced longitudinal fracture of unspecified patella, subsequent encounter for closed fracture with nonunion |
| S82023M | Displaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type I or II with nonunion |
| S82023N | Displaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S82023P | Displaced longitudinal fracture of unspecified patella, subsequent encounter for closed fracture with malunion |
| S82023Q | Displaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type I or II with malunion |
| S82023R | Displaced longitudinal fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S82023S | Displaced longitudinal fracture of unspecified patella, sequela |
| S82024 | Nondisplaced longitudinal fracture of right patella |
| S82024A | Nondisplaced longitudinal fracture of right patella, initial encounter for closed fracture |
| S82024B | Nondisplaced longitudinal fracture of right patella, initial encounter for open fracture type I or II |