In this tutorial, we will draw the neuroanatomy of the nerve roots and rami. Key structures: vertebral body, vertebral arch, pedicles, transverse processes, spinous process, laminae, dorsal gray matter horn, ventral gray matter horn, dorsal nerve root, dorsal root ganglion, mixed spinal nerve, dorsal ramus, ventral ramus, paraspinal innervation, intercostal nerve, white ramus, gray ramus, sympathetic ganglion, paravertebral sympathetic chain, intermediolateral cell column.