This photograph represents the most crucial task of the surgical verification the initial postoperative inspection of a completed joint replacement by a postoperative X-ray. A new X-ray is displayed on which the surgeon studies intensively the newly installed prosthesis in the anatomy of the patient. The minutia count: the angle of the acetabular cup, the centrality of the (femoral) stem, the symmetrical distance between the knee parts. This radiographic assurance helps to ascertain that the implant position is precise as desired and that the biomechanical axes have been normalised and corrected. It is the meeting of the work of art in surgery and precision of engineering- the last quality verification before the patient starts their healing process. An implant oriented perfectly allocates the forces equally, optimises the effectiveness of the previous one, and offers a framework of moving without pain.