What causes fibrous dysplasia?
The exact cause of fibrous dysplasia is not known, but it is believed to be due to a chemical abnormality in the protein of the bone. It may be an inherited disorder. What are the symptoms of fibrous dysplasia? The following are the most common symptoms for fibrous dysplasia. However, each individual may experience symptoms differently. Symptoms may include: • a waddling walk • bone pain (as a consequence of the expanding fibrous tissue in the bone) • bone deformity • bone fractures • scoliosis – a lateral, or sideways, curvature and rotation of the back bones (vertebrae), giving the appearance that the person is leaning to one side. The symptoms of fibrous dysplasia may resemble other bone disorders or medical problems. Always consult your physician for a diagnosis. How is fibrous dysplasia diagnosed? In addition to a complete medical history and physical examination, diagnostic procedures for fibrous dysplasia may include the following: • x-ray – a diagnostic test which uses invisibl
