Spinal Cord Anatomy • Cervical (8) - Large & oval in shape, slender posterior horns, broad anterior horns. • Thoracic (12) - Smaller & circular in shape, slender posterior + anterior horns, & lateral horns. • Lumbar (5) - Larger pyramidal shape & thicker gray matter, bulbous & short horns. • Sacral (5) - Small & quadrilateral shape. Ovoid massive posterior & anterior horns. By @rev.med #Spinal #Cord #Anatomy #neuroanatomy
