Patent ID: 8343188

Claim:
A spinal device for stabilizing two adjacent cervical vertebral bodies of the human spine, each of the adjacent cervical vertebral bodies having an anterior aspect and an external curvature, said device comprising: a screw having a head, a shaft, a mid-longitudinal axis and a length along the mid-longitudinal axis, said shaft including a thread; and a member having an upper surface, a lower surface opposite said upper surface, and a length sufficient to span a disc space between the two adjacent cervical vertebral bodies, said lower surface being adapted to contact the anterior aspect of each of the two adjacent cervical vertebral bodies, said member being curved to conform to the external curvature of the adjacent cervical vertebral bodies, said member including a screw hole having a central longitudinal axis and a depth from said upper surface to said lower surface along the central longitudinal axis, the depth of said screw hole being less than the length of said screw, said screw hole intersecting with said upper surface to form an entrance having an inner perimeter, said upper surface including a recess, an integral portion of said upper surface that defines both a portion of said entrance and a portion of said recess being bendable from an open position that permits insertion of said head of said screw into said screw hole to a closed position where said integral portion overlaps a portion of said head of said screw to prevent the outward excursion of said screw from said screw hole.