Spinal fixation system - titanium bracket. Human Spine, spinal cord, sacrum and fixation system medically accurate high quality 3D model. Hi-Poly 3D model of human Spine with internal structure. Please use HDRi map (included) for reflections. Was used procedure materials for textures. If you want to use correctly colors and materials, please use max file. You can control polygons by using meshsmooth function .