Described herein are low profile, vertebral body fixation systems that join together adjacent vertebrae to stabilize a portion of a spine and provide anterior to posterior, inferior to superior and side to side rotational control. An embodiment of the intervertebral fixation device includes an interbody element sized to be positioned between first and second adjacent vertebrae, an intravertebral body element that comprises a portion that extends into a vertebral body of the first vertebra; and a fixation element that engages the vertebral body of the first vertebra and that also engages the portion of the intravertebral body element that extends into the vertebral body of the first vertebra.
INTERVERTEBRAL FIXATION DEVICE