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O-Arm and Surgical Navigation for Iliosacral Screws-Technique for Patients with Sacral Dysmorphism

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Eddie K. Hasty, Jannat Khan, Alejandro Marquez-Lara, Holly TP Pilson

The present video demonstrates the utilization of intraoperative 3D imaging and navigation for percutaneous iliosacral screw placement in a polytrauma patient with sacral dysmorphism. Given the greater risk of violating the bony corridor in the setting of a dysmorphic sacrum, emphasis is placed on the operating room setup, image acquisition, and navigation of the guidepins and final screw placement.