Small Bones. Big Job!

headaches and neck pain image.

When you think about the atlas and the axis – do you think about world geography? A globe? Or a pair of very important bones?

The first seven vertebrae in the spine make up what is known as the cervical spine. It begins right below the neck and ends where the 12 vertebrae of your mid-back, or thoracic spine, begin.

The two uppermost vertebrae at the top of the cervical spine are different from the others in this grouping because they provide the neck with the ability to rotate. The atlas (C1) is the first cervical vertebra; it is located between the skull and the remaining vertebrae of the spine. Directly below the atlas is the axis (C2). Special ligaments link these two vertebrae, allowing a great deal of rotation between them.

When we talk about “head rotation,” we are really referring to the atlas rotating on the axis. These two bones, working in tandem, give your head its ability to turn from side to side.

Because the cervical spine is so flexible, it is quite susceptible to injury. When you hear about whiplash injuries sustained in a car crash, these two vertebrae are often involved. When you stop to consider that this relatively small area of the spine supports the head, it is easy to understand how abrupt head movement could cause damage, let alone a car crash with a violent head jerk!

 Dr. Elizabeth Asks some important questions of interest to Fairfax residents - Chiropractor Fairfax Dr. Elizabeth Asks...

What's the difference between sick care and health care?
Sick care is largely about relieving or suppressing symptoms. Health care is about improving performance. While sick care is about how you feel, health care is about how you function. Sick care is what you do to treat an obvious problem, and health care is what you do to avoid the problem and advance your well-being.
What's a side effect?
It may sound like a bonus; something extra, but chiropractors know it should more accurately called an "unintended effect," and "unwanted effect" or in some cases an "adverse effect." A pill can't come close to matching your body's ability to create and deliver the essential compounds it needs. That's when it's important to make sure your nervous system is working correctly—the purpose of chiropractic care!