Meniscal tear: patient information.

This information explains meniscus tears in your knee.  

The meniscus is a piece of cartilage that acts like a cushion in your knee joint.  

A tear means this cushion is damaged.

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What causes meniscus tears?

• Often from sports injuries in younger people.
• Can also happen as you get older from wear and tear.

What are the symptoms?

• Pain in or around your knee.
• Your knee might feel like it's locking or catching.
• Your knee might swell.

How is it diagnosed?

• Your doctor will examine your knee and may do some tests.
• An MRI scan gives the clearest picture of the tear.

How is it treated?

• Sometimes no surgery is needed: Your doctor might suggest rest, medicine to reduce pain and swelling, and physical therapy.
• Sometimes surgery is needed: There are two main types:
  • Meniscus repair: If the tear is in a good place for healing, the doctor might stitch it back together.
  • Meniscectomy: If the tear is too bad to repair, the doctor might remove the damaged part of the meniscus.
  • There's also a more complex surgery called a meniscus transplant, but this is less common.

After surgery:

• You'll need physical therapy to help your knee heal and get stronger.
• There's always a small chance of problems after any surgery, such as infection, peripheral nerve lesion or stiffness.

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Important Note:

Your doctor is the best person to discuss your specific situation, diagnosis, and treatment options. Don't hesitate to ask them any questions you have.

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