system that transports blood from the right ventricle to the lungs and back to the left atrium. Systemic Vessels. system that carries blood from the left ventricle to the tissues in all parts of the body and then returns the blood to the right atrium. arterioles.
Medicine and Healthcare. The short answer is yes. An epidural can mean an epidural anesthetic for child birth or surgery or an epidural steroid injection to treat back pain. Either way, the process of giving the shot in that area can occasionally cause pain. If the back pain was there before the shot, the shot was probably not involved.
Currently, epidural steroid injections are widely used both in diagnosing and treating neuropathic pain. Lumbar epidural steroid injections, in particular, are performed in the lumbar region of the lower back in order to treat pain that occurs within the lower back and legs. More specifically, corticosteroids are injected into the epidural space surrounding the spinal nerves of the lumbar region.