A system for anchoring at least a portion of material to a vertebral body is disclosed. The anchoring system comprises a base configured to affix to the vertebral body and configured to receive the at least a portion of material, and an anchoring mechanism configured to engage with the base and configured to anchor the at least a portion of material, wherein the mechanism comprises at least one elastic element configured to apply pressure to the at least a portion of material so as to anchor the at least a portion of material to the base. Also, a method for attaching at least a portion of material to bone is disclosed.
