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.
PERIDURAL MEMBRANE ABLATION. A new concept as to the cause of low back pain is inflammation of the peridural membrane, a structure which exists under the nerve root. L4 is usually involved. Treatment is very simple, but seldom performed, as it is such a new concept. I encourage the simple procedure of a peridural membrane ablation as an alternative to refractory back pain.