Description

A male patient aged 20 years presented to our outpatient department reporting of a 2-year history of right knee discomfort associated with snapping episodes, especially when moving from a seated to a standing position. His medical history was unremarkable and there was no history of trauma. The oblique radiograph of the knee revealed a large ossified structure at the posterolateral corner (figure 1). Routine blood tests, erythrocyte sedimentation rate and C reactive protein were within normal limits. MRI of the knee showed the large ossified structure within the lateral head of …