Patent ID: 6929662

Claim:
A bone fusion implant comprising: an intervertebral spacer body; and at least one end member further comprising: a first portion with a top surface adapted and configured to engage the bone and having a perimeter edge and a first channel extending across at least a portion of the top surface from the perimeter edge for receiving a surgical instrument; a second portion configured and dimensioned to be inserted into a bore of the intervertebral spacer body; and a shoulder joining the first and second portions and sized to rest on an end edge of the intervertebral spacer body when the second portion is inserted in the bore of the intervertebral spacer body; wherein the second portion comprises a plurality of resilient tabs flexing inward upon insertion of the second portion in the bore of the intervertebral spacer body and flexing back outward to secure the end member to the intervertebral spacer body.