| CPC A61F 2/4601 (2013.01) [A61B 17/1635 (2013.01); A61B 17/1659 (2013.01); A61B 17/1671 (2013.01); A61B 17/8805 (2013.01); A61B 34/20 (2016.02); A61B 90/40 (2016.02); A61B 90/57 (2016.02); A61F 2/4611 (2013.01); A61F 2/4455 (2013.01)] | 22 Claims |

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1. A method for delivering a flowable bone graft material to a treatment location, comprising:
loading the flowable bone graft material into a lumen of a bone graft delivery device, the bone graft delivery device comprising an elongate tube, the lumen extending through the elongate tube;
advancing the elongate tube through a sheath of a guide of a navigation system;
visualizing the guide with the navigation system;
advancing the bone graft delivery device towards the treatment location; and
advancing the flowable bone graft material within the lumen and to the treatment location when the bone graft delivery device is positioned at the treatment location.
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