Meniscus tear

Also called Torn cartilage or Torn meniscus

A meniscus tear is damage to one of the two pieces of rubbery cartilage (menisci) that cushion and stabilise the knee joint. It can happen suddenly when twisting the knee during sport, or gradually with age as the cartilage wears. It causes pain, swelling and sometimes a catching or locking feeling.

Last updated Nov 9, 2026

What it is

Many tears improve with rest, ice, pain relief and physiotherapy exercises.

Keyhole surgery to repair or trim the meniscus may be offered if symptoms continue or the knee locks.

Common signs

  • Knee pain, often on one side
  • Swelling
  • Stiffness
  • A catching, clicking or locking feeling
  • The knee giving way

How it is usually diagnosed

  • Examination of the knee
  • MRI scan

Records worth keeping

Keeping these together makes each appointment easier, especially when you see a new doctor:

  • MRI reports
  • Physiotherapy notes
  • Orthopaedic letters and operation notes

Questions to ask your doctor

  • Will this heal without surgery?
  • Which exercises should I do?
  • When can I return to sport?

When to get help right away

Call 112 or go to the nearest emergency department if you have:

  • A knee that is locked and will not straighten, or very swollen and hot with fever: get it checked the same day

This page is general information. It is not a diagnosis and does not replace a doctor who knows your history. Medfold keeps your records organised; it does not interpret them.

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