A brace for securing any number of thoracic vertebrae with a composite plastic body exhibited an elongated stem. A plurality of clip engaging portions are formed in integrally extending fashion from the stem. Each of the clip portions terminate in an enlarged end portion which seats within an undercut location formed at specified locations within each of any sub-plurality of the vertebrae, and which are desired to be interconnected by the brace to prevent undesirable inter-movement of misaligned vertebrae.