Which two bones make up the lower leg?

The lower leg is anatomically defined as the portion of the leg that lies between the knee and the ankle, comprising two specific bones: the tibia and fibula. The tibia, often referred to as the shinbone, is the larger and stronger of the two, bearing most of the body's weight and playing a critical role in weight-bearing activities such as standing, walking, and running. It connects to the knee joint above and the ankle joint below.

The fibula, although slimmer and located alongside the tibia, serves important functions as well. It provides lateral stability to the ankle and supports muscle attachment, contributing to movement and balance. The tibia and fibula work in conjunction to provide mobility and stability of the lower extremity, making them crucial components of the lower leg.

The other options are comprised of different bones that do not belong to the lower leg. The femur and patella are part of the thigh and the knee joint. Tarsals and metatarsals are found in the foot, while the radius is located in the forearm and not connected to the lower leg. Thus, the correct identification of the tibia and fibula as the two bones that form the lower leg provides both anatomical accuracy and functional