Knee XR series
Patella may not line up with groove of the femur on sunrise view
Decreased space posterior to patella
Bony erosions
Patella may not line up with groove of the femur on sunrise view
Decreased space posterior to patella
Bony erosions
Patellofemoral syndrome
Knee dislocation
Ankle sprain
Knee fractures
Hip bursitis
Patella fracture
Patella dislocation
Segond fracture