Description
The head of the femur (femoral head) is the smooth, spherical-like, proximal end of the bone. It's orientated in the superomedial direction and is continuous inferolaterally with the neck of the femur. It contains the fovea of the head of the femur.
The head of femur is covered with articular cartilage, and articulates with the acetabulum of the hip bone, forming the hip joint.
Related parts of the anatomy
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Femoral Head
Cam lesions are described as excess bone about the femoral head and neck, which can lead to abnormal contact against the labrum and chondral labral junction, particularly with flexion, adduction, and internal rotation of the hip.