Implantation of a shock or load absorber for mild to moderate symptomatic medial knee osteoarthritis

The condition

Osteoarthritis of the inner (or medial) part of the knee develops when the cartilage that covers the ends of the bones becomes worn. This can cause pain, stiffness, swelling and difficulty using the knee.

Depending on how severe the osteoarthritis is, it may be treated with medication to relieve pain and swelling. Physiotherapy and exercise can help to improve the person's ability to use their knee and to move around. Losing weight if the person is overweight or obese can also help to reduce pain. If the osteoarthritis is severe, surgery to replace part or all of the knee joint may be needed.

NICE has looked at using implantation of a shock or load absorber for mild to moderate symptomatic medial knee osteoarthritis as another treatment option.

NHS Choices (www.nhs.uk) and NICE's information for the public about osteoarthritis may be a good place to find out more.