Does cartilage damage show on MRI?
MRI scanning is very good at showing soft tissues, but is poorer at showing bone. It is commonly used to diagnose meniscal injuries, ligament injuries, articular cartilage damage, bone tumours, soft tissue tumours and can also show up other intra-articular abnormalities.
Can MRI detect cartilage damage?
Unlike an X-ray, which takes pictures of your bones, a knee MRI lets your doctor see your bones, cartilage, tendons, ligaments, muscles, and even some blood vessels. The test can show a range of problems, including: Damaged cartilage.
How do you know if your cartilage is damaged?
Symptoms of cartilage damage
- joint pain – this may continue even when resting and worsen when you put weight on the joint.
- swelling – this may not develop for a few hours or days.
- stiffness.
- a clicking or grinding sensation.
- the joint locking, catching, or giving way.
What test shows cartilage damage?
MRI and CT can diagnose changes within the cartilage matrix.
Is cartilage visible on MRI?
MRI (magnetic resonance imaging) is very sensitive imaging that can reveal subtle changes in bony and soft tissues. An MRI can show a reactive bone edema (fluid build-up in the bone marrow, which causes swelling), inflammation of soft tissues, as well as degenerated cartilage or bone fragments lodged in the joint.
Can damaged knee cartilage repair itself?
No matter the cause, cartilage damage is challenging, because cartilage doesn't have its own blood supply. Therefore, it can't heal itself. Once cartilage is damaged, without treatment the damage stays the same or gets larger over time.
How long does damaged knee cartilage take to heal?
Small tears may heal by themselves in time, usually over about six weeks. You may be advised to see a physiotherapist or sports therapist to advise you on how to strengthen the supporting structures of your knee, such as the quadriceps and hamstring muscles.
Can cartilage be repaired without surgery?
While cartilage does not regrow or replace itself, it can be repaired or supplanted by a few different treatment options. Many cartilage injuries can be treated without surgery, via physical therapy and anti-inflammatory medication. This is especially true if you have a sedentary to moderately active lifestyle.