A spinal implant includes upper and lower faces arranged in opposition to one another and configured to contact and space apart adjacent vertebral bodies, and first and second lateral sides connecting the upper and lower faces. A maximum distance between the upper and lower faces along the first lateral side is greater than a maximum distance between the upper and lower faces along the second lateral side. The implant also includes proximal and distal end walls connecting the upper and lower faces, a maximum distance between the upper and lower faces along the proximal end wall being greater than a maximum distance between the upper and lower faces along the distal end wall. An anchoring member may also be inserted into the implant.