The Research Of The Relationship Between High Intensity Zone And Discogenic Low Back Pain

Objective: To research the relationship between high intensity zone and discogenic low back pain. Methods: 30 cases of discogenic low back pain patients were randomly selected as the experimental group, and 30 cases of non-discogenic low back pain patients were randomly selected as the control group (11 cases of only radicular symptoms of lumbar disc herniation, 10 cases of investigation , 9 cases of spinal trauma) .The Visual Analogue Score of two groups was 5～8 points; The lumbar spinal magnetic resonance imaging examinations were taken in the two groups of patients. And the statistical analysis was taken on the HIZ occurrence rate of the two groups. Results: The occurrence rate of HIZ in the experimental group was 63.33%.And it in the control group was 16.67%. By statistical analysis on HIZ occurrence rate of the two groups, it had significant difference in the statistical significance (P<0.01). Conclusions: The HIZ and discogenic low back pain showed direct relationship, and it can be used as a marker for diagnosis of discogenic low back pain.