There are several diseases where joint pain is primary, and is considered the main feature. Generally when a person has "arthritis" it means that they have one of these diseases, which include: * Osteoarthritis * Rheumatoid arthritis * Gout and pseudo-gout * Septic arthritis * Ankylosing spondylitis * Juvenile idiopathic arthritis * Still's disease *Psoriatic arthritis Joint pain can also be a symptom of other diseases. In this case, the arthritis is considered to be secondary to the main disease; these include: * Psoriasis * Reactive arthritis * Ehlers–Danlos syndrome * Iron overload * Hepatitis * Lyme disease * Sjögren's disease * Hashimoto's thyroiditis * Celiac disease * Non-celiac gluten sensitivity * Inflammatory bowel disease (including Crohn's disease and ulcerative colitis) * Henoch–Schönlein purpura * Hyperimmunoglobulinemia D with recurrent fever * Sarcoidosis * Whipple's disease * TNF receptor associated periodic syndrome * Granulomatosis with polyangiitis (and many other vasculitis syndromes) * Familial Mediterranean fever * Systemic lupus erythematosus An undifferentiated arthritis is an arthritis that does not fit into well-known clinical disease categories, possibly being an early stage of a definite rheumatic disease.
complications of Hip dysplasia
complications of Hip dislocation
complications of Patellar dislocation
complications of Osteomyelitis
medical cause of Osteoarthritis
complications of Bunion
complications of Repetitive strain injury
medical cause of Osteitis fibrosa cystica