Bone graft delivery system and method for using same
A bone graft delivery system can include an elongate tube and a handle having a trigger and a ratcheting mechanism. The trigger is actuated to deliver bone graft material through the tube. The bone graft delivery system can further include a distal tip at a distal end of the tube. The tip has one or more openings to deliver the bone graft material to a desired location and includes a surface suitable to act as a rasp for decorticating bone. A method for delivering bone graft material to a desired surgical location includes providing a bone graft delivery device, positioning the device adjacent the surgical location, decorticating bone, and delivering bone graft material to the surgical location.
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.
2. The method of claim 1 , wherein the guide comprises one or more markers, wherein visualizing the guide with the navigation system comprises visualizing the one or more markers.
3. The method of claim 2 , wherein visualizing the one or more markers comprises visualizing the one or more markers using fluoroscopy or x-ray.
4. The method of claim 1 , further comprising monitoring a position of the guide relative to the treatment location.
5. The method of claim 4 , further comprising positioning a reference frame at a reference location of the treatment location, wherein monitoring the position of the guide relative to the treatment location comprises monitoring the position of the guide relative to the reference frame.
6. The method of claim 5 , wherein the reference frame comprises one or more radiopaque markers.
7. The method of claim 5 , wherein monitoring the position of the guide relative to the reference frame comprises tracking the position of one or more markers of the guide relative to the position of one or more markers of the reference frame.
8. The method of claim 5 , further comprising coupling the reference frame to a pin at the reference location.
9. The method of claim 1 , wherein the navigation system comprises one or more of an x-ray scanner, a CT scanner, a fluoroscope, and a camera.
10. A method for delivering bone graft material to a treatment location, comprising:
loading a 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; and
a rasp couplable to the elongate tube and comprising a surface suitable for scraping bone;
advancing the elongate tube through a sheath of a guide for use with a navigation system;
visualizing the guide with the navigation system;
advancing the bone graft delivery device towards the treatment location; and
advancing bone graft material within the lumen and to the treatment location when the bone graft delivery device is positioned at the treatment location.
11. A method for delivering bone graft material to a treatment location, comprising:
loading a 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 for use with a navigation system;
visualizing the guide with the navigation system;
advancing the bone graft delivery device towards the treatment location; and
advancing bone graft material within the lumen and to the treatment location when the bone graft delivery device is positioned at the treatment location;
selecting a tip configured for use at the treatment location from a plurality of tips, each of the plurality of tips configured for use at a different anatomical location; and
coupling the selected tip to the elongate tube.
12. The method of claim 11 , further comprising visualizing the tip using fluoroscopy or x-ray.
13. The method of claim 1 , wherein the treatment location is a facet joint.
14. A bone graft delivery system, comprising:
a bone graft delivery device comprising:
an elongate tube; and
a lumen extending through the elongate tube and configured to receive a flowable bone graft material;
a navigation system comprising a guide having a sheath configured to receive the elongate tube of the bone graft delivery device,
wherein the navigation system is configured to visualize the guide.
15. The bone graft delivery system of claim 14 , wherein the guide comprises one or more markers, wherein the navigation system is configured to visualize the one or more markers of the guide.
16. The bone graft delivery system of claim 14 , further comprising a reference frame configured to be positioned at a reference location of a treatment location, wherein the navigation system is configured to visualize the reference frame.
17. The bone graft delivery system of claim 16 , further comprising a pin coupled to the reference frame.
18. The bone graft delivery system of claim 16 , wherein the reference frame comprises one or more radiopaque markers, wherein the navigation system is configured to visualize the one or more radiopaque markers.
19. The bone graft delivery system of claim 14 , wherein the navigation system comprises one or more of an x-ray scanner, a CT scanner, a fluoroscope, and a camera.
20. A bone graft delivery system, comprising:
a bone graft delivery device comprising:
an elongate tube;
a lumen extending through the elongate tube and configured to receive a bone graft material;
a rasp couplable to the elongate tube and comprising a surface suitable for scraping bone;
a guide having a sheath configured to receive the elongate tube of the bone graft delivery device; and
a navigation system configured to visualize the guide.
21. A bone graft delivery system, comprising:
a bone graft delivery device comprising:
an elongate tube;
a lumen extending through the elongate tube and configured to receive a bone graft material;
a tip couplable to the elongate tube, the tip configured for use at a particular anatomical treatment location;
a guide having a sheath configured to receive the elongate tube of the bone graft delivery device; and
a navigation system configured to visualize the guide.
22. The bone graft delivery system of claim 21 , wherein the tip comprises one or more radiopaque markers or a radiopaque material.