Sacren

sacrum (sa,-kren) in itself.. Belonging to the ischiatic. S. Foramen. See Foramen . S. Notches. See Ischiatic . Sacro-spinal (sa-kro-spi'-nal). Sacrospinalis (sa - kro - spi - na'- lis). The erector spince muscle. Sacro-vertebral (sa-kro-verf-te-bral). Pertaining conjointly to the sacrum and the vertebras. Sacrum (sa'-krum). A curved, triangular bone composed of five united bones, which are vertebrae, with of sacr..', Bodies verse lines ol 2, 2, 2, Anterior 4. Auricular surface of lateral aspect. 5 Is inferior portion. 5. Articular surface of base. 7. Notch lor formation of last lumbar intervene men. 8. Superior articular procei sacral vertebra 9. Apex of sacrum. Cornu. u. N transmi ion ol fifth sacral nerve.