Which bone forms the outer ankle prominence due to a lateral malleolus?

Which bone forms the outer ankle prominence due to a lateral malleolus?

• A. Tibia
• B. Fibula
• C. Femur
• D. Patella

Answer: (B)

The outer ankle prominence is formed by the distal end of the fibula, known as the lateral malleolus. The fibula runs along the outer side of the leg, and its lower end projects to create the bony bump on the outside of the ankle. The tibia forms the medial malleolus on the inner side, while the femur and patella are part of the knee and upper leg and do not shape the ankle’s outer prominence. So, the fibula is the bone responsible.

The outer ankle prominence is formed by the distal end of the fibula, known as the lateral malleolus. The fibula runs along the outer side of the leg, and its lower end projects to create the bony bump on the outside of the ankle. The tibia forms the medial malleolus on the inner side, while the femur and patella are part of the knee and upper leg and do not shape the ankle’s outer prominence. So, the fibula is the bone responsible.