Assertion: femur's end | /r/HasProperty | the head of the femur
Facets:
Source sentences:
text: The proximal end of the femur (the part closest to the heart) is the head of the femur.
text: The rounded, proximal end is the head of the femur, which articulates with the acetabulum of the hip bone to form the hip joint.
text: The rounded, proximal end is the head of the femur, which articulates with the acetabulum of the hip bone to form the hip joint.