Abstract:
An artificial functional spinal unit including an expandable intervertebral implant that can be inserted via a posterior surgical approach and used with one or more facet replacement devices to provide an anatomically correct range of motion is described. Lordotic and non-lordotic expandable, articulating implants and cages are described, along with embodiments of facet replacement devices and instruments for insertion. Methods of insertion are also described.
Patent Number:
9,579,124
Date Of Issue:
02/28/2017
Inventors:
Charles R. Gordon; Corey T. Harbold; Heather S. Hanson
Full Text: