Endobutton continuous loop for bone tendon with double loop knot

1. A method of securing a tissue graft within a bone passage comprising:

providing a graft fixation member comprising a closed double-loop having a pair of loop sections,

capturing each of the pair of loop sections within the fixation member

passing a first one of the sections through an opening in the tissue graft,

passing the first one of the loop sections through a second one of the loop sections, and

positioning the first loop section over the fixation member to form a knot.

2. The method of claim 1 in which the first loop section is longer than the second.

3. The method of claim 2 further comprising forming the opening in the tissue graft.

4. The method of claim 3 wherein the opening is formed in a bone block of the tissue graft.

5. The method of claim 3 wherein the opening is formed in a tendon of the tissue graft.

6. The method of claim 2 further comprising passing the fixation member through the bone passage.

7. The method of claim 6 wherein passing the fixation member through the bone passage comprises first passing the fixation member through a bone passage in a tibia and then through a bone passage in a femur.

8. The method of claim 6 wherein passing the fixation member through the bone passage comprises first passing the fixation member through a bone passage in a femur and then through a bone passage in a tibia.

9. The method of claim 1 further comprising positioning the fixation member to pass through the bone passage using a suture.

10. The method of claim 1 further comprising positioning the fixation member to pass through the bone passage using closure tape.