<unk>  is an inflammatory condition of the medial (inner) knee at the<unk>  bursa, a sub muscular bursa, just below the<unk> <unk> s.
Pes anserine bursitis
Ischial bursitis
Infrapatellar bursitis
Prepatellar bursitis
Retrocalcaneal bursitis
Olecranon bursitis
Runner's knee
Patellar tendinitis