Bone tie methods
Various embodiments of bone ties, bone tie inserters, and methods for treating the spine are provided. The methods can include wrapping the bone tie around transverse processes of adjacent vertebrae to correct coronal plane deformity. The methods can include wrapping the bone tie around the spinous process of one vertebra and around the transverse process of a second adjacent vertebra to achieve rotational correction. The methods can include wrapping the bone tie around the lamina of adjacent vertebrae to achieve sagittal correction. The methods can include applying tension to the bone tie to set the sagittal correction. The methods can include passing the bone tie through a lumen in a vertebral body or a pedicle of the inferior vertebra and the lamina or articular process of the superior vertebra.
1. A method of treating vertebrae, the method comprising:
positioning a bone tie around a spinous process of a first vertebra, positioning the bone tie around a transverse process of a second vertebra, and tightening the bone tie, wherein the bone tie is configured to achieve rotational correction or rotational improvement.
2. The method of claim 1 , wherein the transverse process is to the right of the spinous process.
3. The method of claim 1 , wherein the transverse process is to the left of the spinous process.
4. The method of claim 1 , wherein the first vertebra is a superior vertebra and the second vertebra is an inferior vertebra.
5. The method of claim 1 , wherein the first vertebra is an inferior vertebra and the second vertebra is a superior vertebra.
6. The method of claim 1 , wherein the bone tie comprises a fastener section comprising a ratchet, wherein the bone tie comprises one or more gears configured to engage the ratchet.
7. The method of claim 1 , wherein tightening the bone tie comprises applying a torque on adjacent vertebrae.
8. A method of treating vertebrae, the method comprising:
forming a straight or linear lumen through a first vertebra and a second vertebra, wherein the lumen is through the vertebral body of the first vertebra, wherein the lumen is through the lamina or articular process of the second vertebra,
advancing a bone tie into the lumen, and
tightening the bone tie.
9. The method of claim 8 , wherein the bone tie is configured to stabilize or fuse adjacent vertebrae.
10. The method of claim 8 , further comprising inserting an intervertebral implant between the first vertebra and the second vertebra.
11. The method of claim 8 , wherein the bone tie comprises a fastener section comprising a ratchet.
12. The method of claim 8 , wherein the first vertebra is an inferior vertebra and the second vertebra is a superior vertebra.
13. The method of claim 8 , further comprising:
forming a straight or linear second lumen through the first vertebra and the second vertebra, wherein the second lumen is through the vertebral body of the first vertebra, wherein the second lumen is through the lamina or articular process of the second vertebra,
advancing a second bone tie into the second lumen, and
tightening the second bone tie.
14. The method of claim 13 , wherein the first bone tie and the second bone tie are configured to stabilize the first vertebra and the second vertebra on both the right side and left side of the spinous processes.
15. A method of treating vertebrae, the method comprising:
forming a straight or linear lumen through a first vertebra and a second vertebra, wherein the lumen is through the pedicle of the first vertebra, wherein the lumen is through the lamina or articular process of the second vertebra,
advancing a bone tie into the lumen, and
tightening the bone tie.
16. The method of claim 15 , further comprising inserting an intervertebral implant between the first vertebra and the second vertebra.
17. The method of claim 15 , wherein the first vertebra is an inferior vertebra and the second vertebra is a superior vertebra.
18. The method of claim 15 , further comprising:
forming a straight or linear second lumen through the first vertebra and the second vertebra, wherein the second lumen is through the pedicle of the first vertebra, wherein the second lumen is through the lamina or articular process of the second vertebra,
advancing a second bone tie into the second lumen, and
tightening the second bone tie.
19. The method of claim 18 , wherein the first bone tie and the second bone tie are configured to stabilize the first vertebra and the second vertebra on both the right side and left side of the spinous processes.
20. The method of claim 15 , wherein the bone tie comprises a fastener section comprising a ratchet.