Male 53 years old Reason: right knee OA History: right knee pain . Four views of the right knee show a large joint effusion, sharpening of the tibial spines, small osteophytes of the medial and lateral compartments, and nonspecific chondrocalcinosis of the lateral meniscus. Frontal views of the left knee show mild tibial spine sharpening compatible with osteoarthritis.
Moderate osteoarthritis of the right knee with nonspecific lateral meniscal chondrocalcinosis