<unk>  lateral<unk> <unk>  is a rare human anatomic variant that usually affects the lateral<unk>  of the knee. Usually a person with this anomaly has no complaints; however, it may present as pain, swelling, or a snapping sound heard from the affected knee. Strong suggestive findings on magnetic resonance imaging includes a thickened meniscal body seen on more than two contiguous sagittal slices.
Discoid meniscus
Meniscal cyst
Protrusio acetabuli
Calcaneal spur
Pes anserine bursitis
Luxating patella
Olecranon bursitis
Retrocalcaneal bursitis