Myositis ossificans
MYOSITIS THAT IS ACCOMPANIED BY OSSIFICATION OF MUSCLE TISSUE OR BONY DEPOSITS IN THE MUSCLES
Myositis ossificans progressiva; Myositis ossificans traumatica; Myositis Ossificans; Prussian's disease
Myositis ossificans comprises two syndromes characterized by heterotopic ossification (calcification) of muscle. The World Health Organization, 2020, has grouped myositis ossificans together with fibro-osseous pseudotumor of digits as a single specific entity in the category of fibroblastic and myofibroblastic tumors.