History
- M=F
- Middle aged
- Often weight related
- Often affecting work, recreation
- Possible previous injury or surgery

Pain specific to medial aspect of the knee
image copyright NHS Lothian.
Signs
- Limp
- Unable to squat without pain
- Possible effusion
- Possible loss of range of movement
- Previous surgical scars
M.A. & J. G. 23-05-24