Pain. Left knee: There is a small joint effusion, but the knee otherwise appears normal. Avascular necrosis of the distal femur seen on the recent MRI examination is not clearly evident on these radiographs.Right knee: The knee appears normal with no specific findings to account for the patient's pain.Left ankle: There is a lucency with thin sclerotic margins in the anterior aspect of the calcaneal body that may represent an intraosseous lipoma or unicameral bone cyst. It is not necessarily of any current clinical significance. The ankle otherwise appears normal with no specific findings to account for the patient's pain.Right ankle: The ankle appears normal with no specific findings to account for the patient's pain.
Small left knee joint effusion but otherwise no specific findings to account for the patient's pain. 