| ICD-10 Code | Description |
| S82.64XA | Nondisplaced fracture of lateral malleolus of right fibula, initial encounter for closed fracture |
| S82.64XB | Nondisplaced fracture of lateral malleolus of right fibula, initial encounter for open fracture type I or II |
| S82.64XC | Nondisplaced fracture of lateral malleolus of right fibula, initial encounter for open fracture type IIIA, IIIB, or IIIC |
| S82.64XD | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for closed fracture with routine healing |
| S82.64XE | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for open fracture type I or II with routine healing |
| S82.64XF | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing |
| S82.64XG | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for closed fracture with delayed healing |
| S82.64XH | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for open fracture type I or II with delayed healing |
| S82.64XJ | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing |
| S82.64XK | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for closed fracture with nonunion |
| S82.64XM | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for open fracture type I or II with nonunion |
| S82.64XN | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion |
| S82.64XP | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for closed fracture with malunion |
| S82.64XQ | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for open fracture type I or II with malunion |
| S82.64XR | Nondisplaced fracture of lateral malleolus of right fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion |
| S82.64XS | Nondisplaced fracture of lateral malleolus of right fibula, sequela |
