Reason: right knee instability History: right knee instability MENISCI: The patient has undergone partial meniscectomy of a previous discoid meniscus. We see no tear of the meniscus currently. The medial meniscus appears normal. ARTICULAR CARTILAGE AND BONE: A tiny focus of low signal intensity within the articular cartilage of the femoral trochlea centrally may represent focal degeneration but is of questionable clinical significance. We see no fluid-filled articular cartilage defects. LIGAMENTS: The cruciate and collateral ligaments are intact. EXTENSOR MECHANISM: The patellar and quadriceps tendons are intact.ADDITIONAL
Surgical changes of partial lateral meniscectomy. We see no meniscal tear or findings to account for the patient’s knee instability. Other findings as above.