1 Know what a set and an element are. 2  Write a mathematical statement with an equal sign or an inequality.  Identify what numbers belong to the set of natural numbers, whole numbers, integers, rational numbers, irrational numbers, and real numbers.
Discogenic spondylosis, which is often thought of as a form of spinal osteoarthritis, refers to a degenerative condition that affects the joints of the spine.
By Michael, Perry M.D. Spondylosis is a medical term used to describe the natural aging and gradual deterioration process of the spine. Spondylosis is usually caused by the development of arthritis in the spine, which causes the discs and vertebrae to gradually wear down over time.