Princeton's WordNet(4.75 / 4 votes)Rate this definition: 1  light, illumination(noun) a condition of spiritual awareness; divine illumination. 2  illumination(noun) the degree of visibility of your environment. 3  clarification, elucidation, illumination(noun) an interpretation that removes obstacles to understanding.
The injection for a brachial plexus block is in the. side of your neck, or in your armpit, or close to your collar bone. Other. nerves can be blocked near the elbow, or in the forearm, wrist or hand. Sedation is commonly given before the injection is done.
Surgery Overview. Femoropopliteal (fem-pop) bypass surgery is used to bypass diseased blood vessels above or below the knee. To bypass the narrowed or blocked blood vessel, blood is redirected through either a healthy blood vessel that has been transplanted or a man-made graft material.