Here is an interesting shot showing a cross section of femoral head. - The femur bone is the strongest and longest bone in the body, occupying the space of the lower limb, between the hip and knee joints. Femur anatomy is so unique that it makes the bone suitable for supporting the numerous muscular and ligamentous attachments within this region, in addition to maximally extending the limb during ambulation. Proximally, the femur articulates with the pelvic bone. Distally, it interacts with the patella and the proximal aspect of the tibia. - Mention your friends to see this shot Follow us @medshots to explore more! - Credits: unknown