Which bone forms the outer side of the lower leg?

Which bone forms the outer side of the lower leg?

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

Answer: (B)

The lower leg is made up of two bones: the tibia and the fibula. The tibia is the larger bone on the inner (medial) side that bears most of the body's weight. The fibula runs along the outside of the leg, is thinner, and mainly provides stability and sites for muscle attachment. Because of this, the bone that forms the outer side of the lower leg is the fibula. The other two bones mentioned are the femur (the thigh bone) and the patella (the kneecap), which are not part of the lower leg’s outer edge.

The lower leg is made up of two bones: the tibia and the fibula. The tibia is the larger bone on the inner (medial) side that bears most of the body's weight. The fibula runs along the outside of the leg, is thinner, and mainly provides stability and sites for muscle attachment. Because of this, the bone that forms the outer side of the lower leg is the fibula. The other two bones mentioned are the femur (the thigh bone) and the patella (the kneecap), which are not part of the lower leg’s outer edge.