The intravertebral disc is the pad or spacer located between each vertebrae. Daily wear and tear, especially associated with poor biomechanical function can cause degeneration of these discs. This can cause the disc to herniate or “protrude” and possibly result in pressing on the nerve roots as they exit the spine. Over time, a disc may also compress or flatten out, decreasing the space between the vertebrae. This can also compress or irritate the spinal cord or nerve roots.
However, even if X-rays or MRI results show abnormalities of the discs, normal, pain free function is possible to achieve. By optimizing muscle function and biomechanics of the lumbo-pelvic region, detrimental effects of disc problems can be avoided. Studies have documented that 37% of normal functioning individuals who have an MRI of the lumbar region, may exhibit significant disc abnormalities, even though they have no pain. Therefore, even though you may have abnormal discs, pain free function is still possible.