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. The likelihood of developing multilevel spondylosis (spine degeneration) becomes increasingly common later in life. Spondylosis is a term used to describe the presence of spinal degeneration as a potential source of neck or back pain.or example, degeneration in the lumbar spine (lower back) may lead to symptoms that are experienced in the lower back, buttocks, pelvis, thighs, legs, feet and toes. Some of the most common symptoms caused by joint deterioration and nerve compression include: 1  Dull pain and stiffness.