The knee!  It is made up of two joints really…the bigger, deeper hinge joint called the tibiofemoral joint and of course also the patellofemoral joint which is otherwise known as your knee cap!  Problems can occur at either of these places.  What problems?  Well you can get pain, giving way, clicking, crunching and even locking.  Some more common things we treat include patellofemoral pain (knee cap pain), patella subluxations/dislocations, meniscal injuries, rehab after arthroscopies and total knee replacements.