How effective is physiotherapy for patellar dislocation?

A dislocated kneecap can leave swelling, reduced bending, weakness in the thigh and uncertainty during walking. Once the knee has been assessed and protected as needed, physiotherapy may work on swelling control, comfortable movement, quadriceps and hip strength, balance and alignment during functional tasks.

Rehabilitation is designed to reduce the chance of a knee buckling during ordinary movement and to rebuild confidence. Progression commonly moves from walking and controlled strengthening to stairs, changes of direction and sport-specific drills, depending on examination findings.

Use any brace or activity restriction as instructed, and complete the home exercises with the knee in the position shown. Avoid pivoting, jumping or deep bending until your clinician says those loads are appropriate. Ice, elevation or other swelling measures may be advised for short periods when the knee is irritated.

Tell your rehabilitation team about clicking, repeated slipping, fear during turning or swelling after exercise. These details help them adjust the programme and decide whether an orthopaedic review is needed. Return to sport should be based on control and strength, not only on feeling better.

Get urgent assessment if the kneecap dislocates again, the knee becomes locked or visibly deformed, or you cannot bear weight after a new injury. Prompt review is also needed for rapidly increasing swelling, severe pain or a cold, pale or numb foot.

Contact your clinician if the knee repeatedly feels unstable, does not regain movement, or remains swollen despite following the plan. Recurrent instability can change the treatment pathway.

Was cartilage or another knee structure injured? How long should I use a brace or avoid pivoting? Which strength and balance tests guide return to sport? What should I do if the kneecap feels as though it may slip again?