What is Osteoarthritis?

• Osteoarthritis is a common type of arthritis that is caused by the breakdown and loss of the cartilage of one or more joints.
• Cartilage is a protein substance that serves as a “cushion” between the bones of the joints
• Osteoarthritis is also known as degenerative arthritis.
• Osteoarthritis commonly affects the large weight-bearing joints, such as the hips and knees.Hands, feet & spine also affected.
• Primary osteoarthritis is arthritis which have no known cause.
• When the cause of the osteoarthritis is known, the condition is referred to as secondary osteoarthritis.
• Osteoarthritis of the knees is often associated with obesity or a history of repeated injury.
• The most common symptom of osteoarthritis is pain in the affected joint(s) after repetitive use.
• Joint pain is usually worse later in the day.
• There can be swelling, warmth, and creaking of the affected joints.
• Pain and stiffness of the joints can also occur after long periods of inactivity.

Investigations:

X-rays of the affected joints,Arthroscope.

Modern Treatment approach:

• • • There is no specific treatment to halt cartilage degeneration or to repair damaged cartilage in osteoarthritis.
    • The goal of treatment in osteoarthritis is to reduce joint pain and inflammation while improving and maintaining joint function.
    • NSAID-s are used to reduce pain and inflammation in the joints.
    • Glucosamine and chondroitin,relieve symptoms of pain and stiffness.
    • Total hip and total knee replacement surgery are now done in the orthopaedic hospitals nowadays commonly. Thanks to Medicine Net.com.