Axial Skeleton Vertebral Column Thorax
Vertebral Parts lamina transverse process rib facet pedicle vertebral foramen body Vertebral Parts spinous process
Cervical Vertebrae Axis (C2) Atlas (C1) bifid process Dens (odontoid process) transverse foramen Axis (C2) Atlas (C1)
Thoracic & Lumbar Vertebrae thoracic vertebrae
intervertebral foamen Vertebral Column intervertebral disk intervertebral foamen
Sacrum (5 fused vertebrae) sacral canal medial sacral crest sacral foramen sacral hiatus
Coccyx
Rib costal groove tubercle shaft neck head
Sternum sternal notch clavicular notch sternal angle manubrium body intercostal space xiphoid process
Thorax 1 2 3 4 5 6 7 4 1 5 2 3 True Ribs (7 pairs) False Ribs (5 pairs) 1 2 3 4 5 6 7 4 Floating 1 5 2 3