Spinal nerves. 7 pairs of cervical, 12 pairs of thoracic, 5 pairs of lumbar, 5 pairs of sacral, and 4 pairs of coccigeal spinal nerves.
Spinal cord passes through the vertebral foramen of vertebrae C1-C7, T1-T12 and L1 (sometimes L2). Cauda equina (nerve roots of lower spinal cord) pass through the vertebral foramen of vertebrae L3-L5 and the sacral canal. Spinal nerve roots pass through all of the intervertebral foramen and the sacral foramen.
Obturator Nerve, Obturator Artery, and Obturator Vein.
brainstem
The mandibular nerve passes through foaramen ovale of the spenoid bone. Blood passes through the foamen ovale of the heart of the fetus.
Optic nerve and ophthalmic artery passes through this foramen to your eye ball.
Spinal cord passes through the vertebral foramen of vertebrae C1-C7, T1-T12 and L1 (sometimes L2). Cauda equina (nerve roots of lower spinal cord) pass through the vertebral foramen of vertebrae L3-L5 and the sacral canal. Spinal nerve roots pass through all of the intervertebral foramen and the sacral foramen.
foramen magnum
Sphenoid bone of the skull. It is the most interesting bone in the skull.
Obturator Nerve, Obturator Artery, and Obturator Vein.
The large hole located between the body and the spinous process. The spinal cord passes through this foramen.
brainstem
The mandibular nerve passes through foaramen ovale of the spenoid bone. Blood passes through the foamen ovale of the heart of the fetus.
olfactroy olfactroyOlfactory nerves Olfactory nerves
Optic nerve and ophthalmic artery passes through this foramen to your eye ball.
foramen lacerum
The nerves which passes through the jugular foramen are: glossopharyngeal nerve(IX), vagus nerve(X) and accessory nerve(XI).
The main motor portion of the facial nerve