Method of placing an implant between bone portions
Devices and methods for placing an implant between two bone portions are disclosed. In some embodiments, a method comprises disposing a portion of a flexible member through a first bone portion, through an aperture in a trial implant, and through a second bone portion. The trial implant can be withdrawn to enable an implant to be coupled to the flexible member. The method includes applying tension to the flexible member to urge the implant into the space between two bone portions. In some embodiments, the two bone portions are facets.
1. A kit for placement of an implant into a facet joint space, the kit comprising:
a flexible member;
a trial member with a first opening configured to engage the flexible member and a first slot extending from an edge of the trial member to the first opening;
a drill configured to form a curved passage at least partially through two articular processes, the drill configured to drill the passage when the trial member is inserted between the two articular processes; and
the implant with a second opening configured to engage the flexible member and a second slot extending from an edge of the implant to the second opening.
2. The kit of claim 1 , further comprising a flexible fastening band with a fastener.
3. The kit of claim 2 , wherein the flexible fastening band is configured to pass through the second opening of the implant and secure the implant between the two articular processes.
4. The kit of claim 1 , wherein the implant comprises an allograft.
5. The kit of claim 1 , wherein the implant comprises an artificial material.
6. The kit of claim 1 , wherein the drill is a curved drill.
7. The kit of claim 1 , wherein the trial member is attachable to the drill such that the curved passage formed by the drill is lined up with the first opening of the trial member.
8. A kit for placement of an implant into a spinal joint space, the kit comprising:
a flexible member;
a trial member with a first central opening;
a drill configured to form a passage at least partially through two bone portions and the trial member inserted between the two bone portions, wherein the flexible member is configured to be passed from the first central opening to an edge of the trial member to relcase the trial member;
the implant with a second central opening, wherein the flexible member is configured to be passed from an edge of the implant to the second central opening.
9. The kit of claim 8 , further comprising a flexible fastening band with a fastener.
10. The kit of claim 9 , wherein the flexible fastening band is configured to pass through the second opening of the implant and secure the implant between the two bone portions.
11. The kit of claim 8 , wherein the implant comprises an allograft.
12. The kit of claim 8 , wherein the implant comprises an artificial material.
13. The kit of claim 8 , wherein the implant is sized to fit into a facet joint space between a first articular process and a second articular process.
14. The kit of claim 8 , wherein the drill is a curved drill.
15. The kit of claim 8 , wherein the trial member is attachable to the drill such that the passage formed by the drill is lined up with the first opening of the trial member.