Which bone forms part of the leg and runs on the outside?

Which bone forms part of the leg and runs on the outside?

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

Answer: (A)

In the lower leg, there are two long bones: the fibula on the outside (lateral side) and the tibia on the inside. The fibula is the slender bone that runs along the outside of the leg. It mainly provides muscle attachment and helps stabilize the ankle, rather than bearing most body weight. The tibia is the larger, weight-bearing bone on the inside that forms part of the knee and ankle joints. The femur is the thigh bone, and the patella is the kneecap. So, the bone that forms part of the leg and runs on the outside is the fibula.

In the lower leg, there are two long bones: the fibula on the outside (lateral side) and the tibia on the inside. The fibula is the slender bone that runs along the outside of the leg. It mainly provides muscle attachment and helps stabilize the ankle, rather than bearing most body weight. The tibia is the larger, weight-bearing bone on the inside that forms part of the knee and ankle joints. The femur is the thigh bone, and the patella is the kneecap. So, the bone that forms part of the leg and runs on the outside is the fibula.