This
view demonstrates the femoral neck and the relationship of the femoral head to
the acetabulum. Fractures of the femoral neck can again be visualized on this
film and, in particular, the degree of angulation can be assessed. Dislocations
around the hip are not infrequent in road traffic accidents. In most cases, the
displacement is posterior due to the impact a patient receives whilst in the
sitting position. Dislocations in an anterior direction are much less common.
Associated fracture dislocations must be checked for.
