Fibrodysplasia ossificans progressiva
Fibrodysplasia ossificans progressiva (FOP) is a disorder in which muscle tissue and connective tissue such as tendons and ligaments are gradually replaced by bone (ossified), forming bone outside the skeleton (extra-skeletal or heterotopic bone) that constrains movement.
| Gene Name | Chromosome number |
|---|---|
| ACVR1 | 2 |