While such issues may seem minor, they can be indicative of a condition known as patellar subluxation. This refers to a partial dislocation of the kneecap, medically termed the patella ...

According to published results, patients with dysplasia with a trochlear bump and patella alta may be at increased risk for ...

The images were reviewed with specific reference to the medial collateral ligament (MCL), a heretofore undescribed concomitant injury. Eighty patients were diagnosed on MRI as having had transient ...

but more usually the dislocation has been reduced and there is a swollen knee with a tender line parallel to the medial border of the patella reflecting the retinacular tear. It is important to ...

After placement of the total knee components and with the knee ... the femur in full extension or flexion, thereby causing medial instability, or worse, frank tibiofemoral dislocation.

may be associated with an increasing amount of patellar arthrosis at the lateral facet, central ridge, and, most significantly, medial facet. No previous study, to our knowledge, has described the ...