Overview
Osteoarthritis is the commonest form of arthritis affecting millions of people worldwide. The condition occurs when the protective cartilage of the bones worn out over time. Common areas affected are the hand, knee, hip, and spine.Signs and Symptoms
Pain, Stiffness, Tenderness, Loss of flexibility, Grating sensation, Bone spurs, SwellingCommon Causes
Increasing age, ObesityRisk Factors
Older age, Sex, Obesity, Joint injuries, Repeated stress on the joint, Genetics, Bone deformities, Certain metabolic diseasesInvestigation Techniques
X-rays, Blood tests, Joint fluid analysisTreatment and Prevention
Acetaminophen, Nonsteroidal anti-inflammatory drugs (NSAIDs), Physical therapy, Occupational therapy, Osteotomy, Cortisone injections, Lubrication injections. Realigning bones, Joint replacementPsychological Issues
Depression, Stress