Patent ID: 8828057

Claim:
An apparatus for decompressing spinal neuro elements, said apparatus comprising: an implant body, wherein said implant body has an asymmetric cross section; said implant body comprises two parallel flat sides and two curved sides, wherein minimum distance between said two parallel flat sides is smaller than minimum distance between said two curved sides; said implant body comprises a base with a hexagonal cavity; said implant body comprises a tip with a stepped and pointed conical shape; and said implant body comprises one or more grooves on said flat sides for passage of ligament; two side plates, wherein said two side plates are positioned in parallel on one of the flat sides of said implant body, wherein minimum distance between said two side plates is adjustable, wherein each of said two side plates comprises one or more slots for adjusting position of said two side plates with respect to said implant body; length of each of said side plates is adjustable; each of said two side plates comprises two or more conical piercing tipped studs at both ends of said two side plates, for attachment to human body or tissue; wherein said two or more conical piercing tipped studs are tilted downward at an angle with respect to each of said two side plates.