Epidural Injection and ED. Exactly 4 weeks ago I had an epidural shot at the L4-L5 level, left side, the neurologist who did the shot gave me two shots: one at the spine L4-L5 level (or so he said) and another one in the muscle at the S1 level (left side upper buttocks).
The construction industry is a significant part of our economy, employing over 8 percent of all wage earners. Of the 14 industry-categories used below, construction ranked sixth
1 Manufacturing industries make products to sell in Canada and around the world. 2  Manufactured products include paper, high technology equipment, aerospace technology, automobiles, machinery, food, clothing and many other goods.anadaâs Economy Includes Three Main Types of Industries: 1  Service industries provide thousands of different jobs in areas like transportation, education, health care, construction, banking, communications, retail services, tourism and government.