| M87.231 | Osteonecrosis due to previous trauma of right radius | BILLABLE CODE |
| M87.232 | Osteonecrosis due to previous trauma of left radius | BILLABLE CODE |
| M87.233 | Osteonecrosis due to previous trauma of unspecified radius | BILLABLE CODE |
| M87.234 | Osteonecrosis due to previous trauma of right ulna | BILLABLE CODE |
| M87.235 | Osteonecrosis due to previous trauma of left ulna | BILLABLE CODE |
| M87.236 | Osteonecrosis due to previous trauma of unspecified ulna | BILLABLE CODE |
| M87.237 | Osteonecrosis due to previous trauma of right carpus | BILLABLE CODE |
| M87.238 | Osteonecrosis due to previous trauma of left carpus | BILLABLE CODE |
| M87.239 | Osteonecrosis due to previous trauma of unspecified carpus | BILLABLE CODE |
