Spinal Cord and Anterior Rami Anatomy
Occipital bone, C1
spinal nerve, C2 vertebra
(axis), C8 spinal nerve, T1 spinal nerve, 1st rib, Intercostal nerves, T12 spinal nerve, 12th rib, Subcostal nerve, Conus
medullaris, L1 spinal nerve, Cauda equine, L5 spinal nerve, S1 spinal nerve, Sacrum (cut away), Filum terminale internum, Termination of spinal dura mater, S5
spinal nerve, Coccygeal nerve, C1 vertebra (atlas), Cervical plexus, C7 vertebra, T1 vertebra, Brachial plexus, Lumbar plexus,
Posterior rootlets of spinal nerves (T7 and T8), T12 vertebra, L1 vertebra Iliohypogastric nerve Ilioinguinal nerve, L5 vertebra, Femoral nerve, Sacral plexus, Sciatic nerve Superior and inferior gluteal nerves, Posterior femoral cutaneous nerve, Pudendal nerve, Coccyx, Filum terminale externum.
Posterior rootlets of spinal nerves (T7 and T8), T12 vertebra, L1 vertebra Iliohypogastric nerve Ilioinguinal nerve, L5 vertebra, Femoral nerve, Sacral plexus, Sciatic nerve Superior and inferior gluteal nerves, Posterior femoral cutaneous nerve, Pudendal nerve, Coccyx, Filum terminale externum.
