brain, spinal cord, and nerve disorders
Blockage of the Blood Supply to the Spinal Cord
Symptoms of Blockage of Blood to the Spinal Cord
The first symptoms of a blocked spinal cord artery are usually Sudden back pain that radiates from the center of the back around the rib cage and chest The pain is followed by muscle weakness, and people cannot feel heat, cold, or pain in areas controlled by the part of the spinal cord below the level of the blockage. People immediately notice symptoms, which may lessen slightly over time. If the blood supply to the front of the spinal cord is greatly reduced, the legs are numb and paralyzed. But sensations transmitted through the back of the cord—including touch, the ability to feel vibration, and the ability to sense where the limbs are without looking at them (position sense)— remain intact because the back of the cord receives blood from other sources. Problems may partly resolve after the first few days. Weakness and paralysis can lead to the development of Pressure Sores and breathing difficulties. Bladder and bowel function may be impaired, as may sexual function. 