[A rare case of simultaneous bilateral femoral neck fracture].

In connection with a simultaneous bilateral femoral neck fracture in old age author underlines its rare occurrence, even in the international literature. He thinks the conservation of the femoral head even in old age especially significant, in the choice of the operation however the mental state of the elderly must also be taken into consideration. In bilateral femoral neck fracture, on one side by all means, a hemiarthroplasty of sure weight bearing stability is thought to be necessary.