A group of symptoms which tend to suggest that there is a problem in the joint between the kneecap (patella) and its underlying groove in the femur bone.

Patellofemoral syndrome
Anterior knee pain

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So it is hardly surprising things go wrong with this joint.

What we should really be asking is


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Patellofemoral Pain

Dr Ronald Grelsamer goes into substantial detail in this richly illustrated course, outlining and discussing the various possible causes of pain in the kneecap region.