Characterization ofAge Related ChangesInLumber Vertebrae Among Sudanese Population Using MRI.

Abstract

Degenerative spine conditions involve the gradual loss of normal structure and function of the spine over time. They are usually caused by aging, but may also be the result of tumors, infections or arthritis. The aim of this study was to evaluate age related changes inlumbar vertebrae degeneration. The entire populations of this study were 50 patients’ males and females with different ages range. They referred to MRI center for MRI examination of lumbar spine. The result of the study showed that degenerative disc disease is more common in women than in men. Furthermore, Disc degeneration with diffuse disc changes are more commonly found at L4 - L5 and L5 – S1 leveland L1 – L2 is least common. This Cranio-caudal directionpattern is also followed by disc herniation. In addition, the Lumbar disc degeneration is the most common cause of low back pain. MRI is the standard imaging modality for detecting disc pathology due to its advantage of lack of radiation, multiplanes imaging capability, excellent spinal soft-tissue contrast and precise localization of intervertebral discs changes.