Fibrodysplasia (myositis) ossificans progressiva in Dominica.

Fibrodysplasia (myositis) ossificans progressiva is a rare but severely disabling disease in which ossification forms within muscle and leads to progressive restriction of the movements of the jaw, neck, shoulders and hips. Shortening of the big toes is usually present. It is important to recognise this disease as avoidance of intra-muscular injections, surgery and trauma reduces the risk of further ossification.