脊椎ジャーナル

Spinal Neuronavigation and 3D-Printed Tubular Guide for Pedicle Screw Placement: A Really New Tool to Improve Safety and Accuracy of the Surgical Technique?

Abstract

Alessandro Landi, Cristina Mancarella, Fabrizio Gregori and Roberto Delfini

During the last years in spine surgery has become more urgent the need for a safe method to improve pedicle screw placement. A safe and correct placement can have many important consequences, both clinical (development of new symptoms) and medico-legal. The most widespread and used tool is neuronavigation. In literature, many studies have compared the precision of screw placement between free-hand, fluoroscopic guided technique and neuronavigation.