Fibrodysplasia Ossificans Progressiva- A case report of exceedingly rare cause of heterotropic ossification

Fibrodysplasia ossificans progressiva is an exceedingly rare genetic disorder that causes the formation of the second skeleton after birth by the heterotopic bone. It is commonly misdiagnosed and treated inappropriately. Although there is no cure for the disease, early and correct diagnosis may slow the disease progress, avoid unnecessary intervention and in turn improve the quality of life. We report a 13 years old girl with fibrodysplasia ossificans progressiva who presented with progressive stiffness of the bilateral hips after a trivial fall. Further history has found progressive joint stiffness involving multiple joints. She had not been diagnosed even though multiple encounters with the health facility for similar complaints. This has highlighted the importance of awareness of the disease among healthcare personnel.