| M61.171 | Myositis ossificans progressiva, right ankle | BILLABLE CODE |
| M61.172 | Myositis ossificans progressiva, left ankle | BILLABLE CODE |
| M61.173 | Myositis ossificans progressiva, unspecified ankle | BILLABLE CODE |
| M61.174 | Myositis ossificans progressiva, right foot | BILLABLE CODE |
| M61.175 | Myositis ossificans progressiva, left foot | BILLABLE CODE |
| M61.176 | Myositis ossificans progressiva, unspecified foot | BILLABLE CODE |
| M61.177 | Myositis ossificans progressiva, right toe(s) | BILLABLE CODE |
| M61.178 | Myositis ossificans progressiva, left toe(s) | BILLABLE CODE |
| M61.179 | Myositis ossificans progressiva, unspecified toe(s) | BILLABLE CODE |
