Arthritis of the knee

Who does this affect? This condition is more common in the older patient and in most cases is due to osteoarthritis. However, it can occur earlier if there has been a history of previous injury, surgery or other rare conditions.

Symptoms Knee pain is typical, worse on walking or standing. This can progress to pain at rest or night. Knee stiffness is common. Difficulty walking up or down stairs is another common complaint.

Investigations X-rays of the knee are essential.

Non-surgical Treatment Initially this condition is treated with simple measures such as painkillers, weight loss, physiotherapy and activity modification.

Surgical Treatment If non-surgical treatment is unsuccessful, knee replacement is very successful in relieving pain and improving the patient's quality of life.