In order to further appreciate why the low back is so vulnerable to injury, some basic understanding of anatomy is needed. When we’re born, the back is made up of 33 segments of which 5 fuse by the time we’re about 18 years old to make up the sacrum (bottom of the spine) and 4 fuse to make up the coccyx (tail bone), leaving 5 lumbar (low back), 12 thoracic (mid-back) and 7 cervical (neck) vertebra. These are stacked up on top of each other like building blocks and are connected to each other by a shock absorbing disk in the front and two smaller facet joints in the back, acting like a tripod. In the low back, we’re supposed to bear about 80% of our weight in the front and 20% in the back but, if our abdominal muscles are a bit out of shape and the pelvis rotates forwards, the curve in the low back increases and overloads the back of the vertebra (facets) making them vulnerable to injury. The disk becomes injured when we bend/lift/twist. This can tear the outer tough fibers of the disk, allowing the central more liquid-like material to leak out. If this happens, the leaking or “herniated” disk can put pressure on the nerve that exits the spine and travels down our leg. If the pain pattern includes the back of the leg, it’s commonly referred to as “sciatica.”
OK, enough about anatomy. What can we do to reduce the chances of having periodic low back pain? Obviously, staying in shape is very important. Certain muscles of the body must be tight to keep us upright or standing. These muscles need to be stretched on a regular basis. For example: the hamstring muscle. We’ve all had to perform hurdler types of exercises and remember how tight they feel!
We realize that you have a choice in where you choose for your healthcare services. If you, a friend or family member requires care for low back pain, we sincerely appreciate the trust and confidence shown by choosing our services and look forward in serving you and your family presently and, in the future.