The ankle joint is made up of the talus, tibia, and?

The ankle joint's structure includes the tibia and fibula, alongside the talus bone. The fibula is a key component as it helps form the lateral aspect of the ankle joint, providing stability to the region. Its position allows for proper weight distribution through the joint, as well as facilitating a range of movements such as dorsiflexion and plantarflexion. Understanding the fibula's role in the ankle joint is crucial for recognizing how these bones interact during physical activities and the significance of their structural integrity in supporting movement. The other choices, which include bones like the radius, femur, and patella, do not form part of the ankle joint and are involved in different joints within the leg and knee, making them irrelevant in this context.