Fibrodysplasia Ossificans Progressiva
Background
Fibrodysplasia Ossificans Progressiva: Myositis Ossificans Progressiva; MOP; FOP
Fibrodysplasia Ossificans Progressiva (FOP) is a disabling condition which is caused by the formation of bony bars within the muscles of the body. This disorder occurs in all countries in the world and affects about one person in a million. Men and women seem to be equally affected.