Knee pain has many causes. Osteoarthritis, in which the cartilage cushioning the joint wears down, is the most common reason people are considered for knee replacement.
Many patients first try
- Activity modification and weight management
- Physiotherapy and strengthening exercises
- Pain-relief medication prescribed by a doctor
- Walking aids or injections where appropriate
When replacement may be discussed
- Persistent pain that limits walking, stairs or sleep despite other measures
- Clear joint damage on X-ray
- Reduced quality of life that matters to you
Total knee replacement replaces the damaged joint surfaces with implants. Whether it is suitable, and when, depends on your examination, scans, general health and goals.
General education only. This article does not replace advice from a doctor who has examined you.