In one embodiment, the present invention is a laminal implant including: a first body including a first flange adapted to engage a first lamina end, a tab and a receiving channel; and a second body including a second flange adapted to engage a second lamina end, and a plurality of teeth adapted to engage the tab, at least a portion of the second body adapted to be positioned within the receiving channel, the first and second bodies adapted to slideably engage one another.