Osteoarthritis

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, Swelling

Common Causes

Increasing age, Obesity

Risk Factors

Older age, Sex, Obesity, Joint injuries, Repeated stress on the joint, Genetics, Bone deformities, Certain metabolic diseases

Investigation Techniques

X-rays, Blood tests, Joint fluid analysis

Treatment and Prevention

Acetaminophen, Nonsteroidal anti-inflammatory drugs (NSAIDs), Physical therapy, Occupational therapy, Osteotomy, Cortisone injections, Lubrication injections. Realigning bones, Joint replacement

Psychological Issues

Depression, Stress