In the knee anatomy, Structure E corresponds to which structure?

In the knee anatomy, Structure E corresponds to which structure?

• A. Tibial condyle
• B. Lateral epicondyle
• C. Lateral condyle
• D. Tibial plateau

Answer: (D)

The main idea is the knee’s articular surface between the femur and tibia. Structure E is the flat, smooth surface at the top of the tibia that articulates with the femoral condyles—the tibial plateau. It’s the broad, weight-bearing area divided into medial and lateral facets, forming the knee joint’s primary contact surface. The other terms describe projections or ends (epicondyle or condyle) rather than the actual flat articular surface that bears the joint load. So Structure E corresponds to the tibial plateau.

The main idea is the knee’s articular surface between the femur and tibia. Structure E is the flat, smooth surface at the top of the tibia that articulates with the femoral condyles—the tibial plateau. It’s the broad, weight-bearing area divided into medial and lateral facets, forming the knee joint’s primary contact surface. The other terms describe projections or ends (epicondyle or condyle) rather than the actual flat articular surface that bears the joint load. So Structure E corresponds to the tibial plateau.