thoracic spinal nerve 1

{{Infobox anatomy

| Name = Thoracic spinal nerve

| Latin = nervi spinalis

| Image = Sobo 1909 702.png

| Caption = The plan of the cervical and brachial plexuses.

| Image2 = Sobo 1909 612.png

| Caption2 = The spinal cord with spinal nerves.

| System =

| Precursor =

}}

The thoracic spinal nerve 1 (T1) is a spinal nerve of the thoracic segment.[http://www.ama-assn.org/ama/pub/category/7173.html American Medical Association] Nervous System -- Groups of Nerves {{webarchive |url=https://web.archive.org/web/20071220035105/http://www.ama-assn.org/ama/pub/category/7173.html |date=December 20, 2007 }}

It originates from the spinal column from below the thoracic vertebra 1 (T1).