 Spine Anatomy
The spine is a very complex mechanical structure that is highly flexible yet very strong and stable. In the normal spine, regardless of your position or activity, including sleeping, there is always some type of physical demand being placed on it.
The primary functions of the spine include:
1. Protect the spinal cord, nerve roots, and internal organs.
2. Provide flexibility of motion.
3. Provide structural support and balance for upright posture. The spine bears the load of the head, shoulders and arms, and upper body. The upper body weight is then distributed to the hips and legs. The spine attempts to keep the body's weight balanced evenly over the pelvis. This reduces the amount of work required by the spinal muscles and can eliminate muscle fatigue and back pain.
Spine Pain
If your are experiencing spine pain it is important to diagnose the specific problems in your back so that precise treatment can be prescribed. Your doctor may order one or more special tests to help confirm your diagnosis, rule out other problems and pinpoint the source of your spine pain.
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MRIs (magnetic resonance imaging) and CTs (computerized tomography)
produce detailed computer images of soft tissues and bones. MRIs are especially beneficial for the study of soft-tissue abnormalities such as disc degeneration, protrusion or rupture. CT scans give a cross-section view of the spine and can show a bulging or ruptured disc. |
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EMGs (electromyography) measure the electrical activity of your muscles contractions. They detect nerve or muscle irritation and damage. Bone scans can reveal abnormal bone activity.
Click the links below to learn more about the spine:
 Disc Problems
Arthritis (Osteoarthritis) of the Spine
Sciatica (leg pain from back)
Myofascial Pain (muscle pain)
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X-rays