A support insert located between succeeding vertebrae and which includes a body having a specified shape and size and which is located in a space existing between succeeding process portions associated with the vertebrae. The body includes a generally boomerang shape in cross section with inner and outer ramped and displaceable pieces in order to seat against a surface of each vertebrae process. A collection of clips, anchors and/or frictional surface teeth are provided to assisting in locating and gripping opposing vertebral locations between which the body is applied.
