In replacing, say, a hip, shoulder or knee joint with an implant, present-day orthopaedic surgeons use highly developed surgical techniques such as computer-assisted navigation systems and even miniature robots. These methods guarantee the absolute precision required for interventions on joints.
As well as using the latest technology, the orthopaedic surgeon also makes use of traditional methods, such as special bandages made of plaster or other materials. He also specialises in a variety of technical aids, e.g. prosthetics, walking aids or insoles.