Common knee problems
The knee carries the body's weight with every step, which makes it one of the most commonly injured and worn joints. Problems seen in clinic include:
- Ligament injuries — tears of the ACL or PCL, often from a twist during sport or a fall
- Meniscus and cartilage injuries — catching, locking, or pain along the joint line
- Knee osteoarthritis — gradual wear causing pain, stiffness and reduced walking distance
- Fluid on the knee (effusion) — swelling that can follow injury, arthritis or inflammation
How a knee problem is assessed
Assessment starts with your history and a careful examination of the knee. Depending on what is found, X-ray or MRI may be advised to confirm the diagnosis before any treatment is decided.
Treatment options
Many knee problems improve with rest, medicines, bracing and physiotherapy. When a structural injury needs repair — a torn ligament or meniscus, for example — arthroscopic (keyhole) surgery may be recommended. For advanced arthritis that no longer responds to other treatment, knee replacement may be discussed.
The right option depends on your age, activity level, the type of injury and your own goals; it is decided together at consultation.
This page is general information. Whether a treatment is suitable for you is decided at consultation.