Patent ID: 8128661

Claim:
A spinal implant for positioning between adjacent spinous processes, comprising: a main body extending along a longitudinal axis from a proximal end portion thereof to a distal end portion thereof, said main body comprising: a spacer adapted to abut adjacent spinous processes oriented transverse to said axis; a first wing disposed proximate the proximal end portion and extending outward, transverse to said axis, beyond said spacer; a second wing moveably coupled to the main body proximate said distal end portion and extending outward, transverse to said axis, beyond said spacer; said second wing including a first inclined bearing surface disposed at a non-parallel acute angle relative to said axis; a securing member engaging said main body so as to couple said second wing to said main body; said securing member including a second inclined bearing surface disposed at a non-parallel acute angle relative to said axis; said first bearing surface engaging said second bearing surface so as to limit movement of said second wing away from said proximal end portion; wherein displacement of said securing member toward said main body causes said first and second bearing surfaces to be displaced relative to each other and said second wing to be displaced toward said first wing.