An instrument is provided for use in orthopedic surgery for reduction of a connecting member such as a spinal rod toward an implant such as a bone screw. An embodiment of the instrument includes handle portions that are pivotable relative to each other and biased apart, and arm portions pivotable relative...http://www.google.fr/patents/US7625376?utm_source=gb-gplus-shareBrevet US7625376 - Reducing instrument for spinal surgery
