Patent ID: 9168152
Filing Date: 2015-10-27
Classification: A61F

Abstract:
1. A spinal fusion implant positionable within an interbody space between a first vertebral endplate and a second vertebral endplate, said interbody space being at least partially defined by a posterior aspect, and anterior aspect, and opposing lateral aspects, said implant comprising: an implant body having a top surface configured to engage said first vertebral endplate when said implant is positioned within the interbody space, a bottom surface configured to engage said second vertebral endplate when said implant is positioned within the interbody space, a distal side, a proximal side, a first side wall defining an anterior side when said implant is positioned within the interbody space, and a second side wall defining a posterior side when said implant is positioned within the interbody space, said implant having a length extending from said proximal side to said distal side, a width extending from said first side wall to said second side wall, and a height extending from said top surface to said bottom surface, said length being dimensioned so as to extend between said lateral aspects of said interbody space when said implant is positioned within the interbody space and is at least two and a half times greater than said width, said width being greater than said height, said implant further including at least one fusion aperture extending between the top and bottom surfaces and permit bone growth between the first vertebral endplate and the second vertebral endplate when said implant is positioned within the interbody space, said top surface and said bottom surface of said implant body each including a keel channel extending along at least a portion of the length of the implant body; and a first keel structure configured to be received within the keel channel in the top surface of the implant body such that a portion of the keel structure extends above the top surface of the implant body and a second keel structure configured to be received within the keel channel in the bottom surface of the implant body such that a portion of the keel structure extends below the bottom surface of the implant.