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.
This is actually a bypass graft in someone that has had bypass surgery. The severe heart blockage caused symptoms and was treated with placement of a stent as can be seen in the picture. Sometimes bypass surgery is required in the setting of multiple severe blockages. Heart blockage â Totally Occluded Artery, Big Heart Attack!