LATERAL MASS FIXATION IMPLANT
First Claim
1. A spinal implant system, comprising:
- a facet implant member for positioning in a facet joint; and
a lateral mass fixation member attached to or attachable to the facet implant member.
3 Assignments
0 Petitions
Accused Products
Abstract
The various embodiments described herein provide lateral mass and facet fixation implants, which may be inserted and applied via a posterior approach, using minimally invasive or less invasive techniques. The embodiments described below generally include an intrafacet implant (or “facet implant”) and a lateral mass fixation member attached to or attachable to the facet implant. The lateral mass fixation member can include one or more tabs extending from a middle portion and configured to secure the lateral mass fixation member to lateral masses of adjacent vertebrae. The tabs may be flexible, semi-rigid, or rigid, and may be collapsible to facilitate insertion of the device. Methods for delivering the lateral mass and facet fixation implants are also described.
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Citations
20 Claims
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1. A spinal implant system, comprising:
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a facet implant member for positioning in a facet joint; and a lateral mass fixation member attached to or attachable to the facet implant member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A method for implanting a spinal fixation implant, the method comprising:
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inserting a facet implant member in a facet joint; and attaching a lateral mass fixation member to the facet implant member. - View Dependent Claims (16, 17, 18)
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19. A method for implanting a spinal fixation implant, the method comprising:
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inserting a facet implant member of a fixation system in a facet joint; and expanding a lateral mass fixation member of the fixation system to contact lateral masses of adjacent vertebrae. - View Dependent Claims (20)
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Specification