How is patellar dislocation treated?

A dislocated kneecap can stretch the stabilising tissues around the knee and may injure cartilage or bone. A clinician checks whether the patella has returned to position, examines swelling and movement, and assesses circulation and sensation. Imaging may be needed to look for a Knee Cartilage Injury or a loose fragment.

The knee may feel unstable after the first event. Knee Giving Way, pain around the kneecap and fear during turning or stairs help describe how the injury affects function, but they do not replace an examination.

Do not try to force a visibly displaced kneecap back into place yourself. Once assessed, a clinician may recommend a period of activity restriction, ice for comfort, crutches or Knee Bracing. Weight-bearing and bending instructions depend on the injury and examination.

Physiotherapy then restores knee motion and builds quadriceps, hip and trunk control, with balance and sport-specific drills added gradually. MPFL Reconstruction may be discussed when instability recurs or when tissue damage and knee shape make stabilisation surgery appropriate.

Seek urgent medical care if the kneecap is still out of place, the knee is locked, or you cannot bear weight after an injury. A Visible Deformity After Injury, rapidly increasing swelling, numbness, a cold foot or severe pain also needs immediate assessment. Recurrent episodes should be reviewed even if the kneecap moves back by itself.

Ask whether cartilage or ligament damage is suspected, how long to use support, which exercises are safe, and what milestones allow return to sport. Ask what recurrence signs mean you should return sooner and whether an orthopaedic surgical opinion is warranted.