Veins Spinal External Dorsal

External dorsal spinal veins (v. spinales externae dorsales) are a group of large veins located on the posterior surface of the spinal column and collecting blood from the muscles and skin of the back. They pass through the muscles and join the veins of the internal jugular vein to form the vertebral veins.

The external dorsal spinal veins begin in the lower part of the lumbar spinal cord and run along the spinal column towards the head. They collect blood from the muscles and skin of the back, as well as from some intercostal muscles. The superior external dorsal spinal veins pass through the intercostal spaces and connect with the veins of the neck and head.

The external dorsal spinal veins are part of the spinal cord venous system, which is responsible for collecting blood from the spinal cord and its membranes, as well as from surrounding tissues. The importance of this system is that it ensures sufficient blood flow to the spinal cord, which is necessary for its normal functioning.

Despite their importance, the external dorsal spinal veins can be the source of various problems. For example, when these veins are compressed, blood flow may be obstructed, which can lead to various diseases such as myelopathy or radiculopathy. Therefore, if you experience back pain or other symptoms related to the functioning of the spinal cord, you must consult a specialist for diagnosis and treatment.

Thus, the external dorsal spinal veins are an important component of the spinal cord venous system, which ensures normal blood flow in this organ. However, with various problems with this system, serious diseases arise, so you should contact specialists for timely diagnosis and treatment.

The term "spinal external dorsal vein" refers to special vessels that are located in the human body. The structural elements are located along the spine and are among the most important venous vessels in humans. Between the superficial veins of the lung type there are veins of the muscular type and internal veins.