Distribution of cutaneous nerves

Lateral view of the dermatomes of the body.

Schema of spinal nerve. Distribution of dorsal ramus to deep back muscles and skin of back.

Lumbar puncture.

Anterior view of the dermatomes of the body.

Sagittal view of the spinal column with a normal spinal cord.

Brain and spinal cord with nerves

Four degrees of spinal cord anomalies. (left to right) Normal spinal cord, spina bifida occulta, meningocele, myelomeningocele.

Schematic of brain, spinal cord, and nerves

Posterior view of the spinal cord within its membranes.

Occipital portion of skull (yellow).

Part of vertebral column, thoracic region, intervertebral disc; intervertebral foramen with spinal nerve; rib.

Spinal nerve, distribution