Patella Dislocations

Patella dislocations can be caused by problems in numerous areas of the leg. Most of the time it’s a fall that causes the knee cap to pop out that gets pushed back in position, and it then heals well enough to not cause persistent symptoms.

Occasionally it’s a recurrent problem that can stem either form the twist of the thigh or shin bone, weaker muscles on one side, the knee cap being too high or off to the side, abnormal formation of the groove or alignment of the knee, or a rupture of the restraining ligament on the inside of the kneecap. If it’s a recurrent problem then we do a comprehensive assessment where we look at all these factors clinically and with an MRI, then discuss with you on the options available.

Occasionally knee braces and physio can help rectify the problem, but persistent issues may need either bone to be moved and refixed in position, or more commonly taking a hamstring tendon and using it as a check rein on the inside of the knee cap.