Is Spinal Disc Regeneration Possible? Evidence Based Study Using Our Methods Says “Yes”

Abstract Summary:

Background: Because previous studies have suggested that motorized non-surgical spinal decompression can reduce
chronic low back pain (LBP) due to disc degeneration (discogenic low back pain) and disc herniation, it has accordingly
been hypothesized that the reduction of pressure on affected discs will facilitate their regeneration. The goal of this
study was to determine if changes in LBP, as measured on a verbal rating scale, before and after a 6-week treatment
period with non-surgical spinal decompression, correlate with changes in lumbar disc height, as measured on
computed tomography (CT) scans.
Methods: A retrospective cohort study of adults with chronic LBP attributed to disc herniation and/or discogenic LBP
who underwent a 6-week treatment protocol of motorized non-surgical spinal decompression via the DRX9000 with
CT scans before and after treatment. The main outcomes were changes in pain as measured on a verbal rating scale
from 0 to 10 during a flexion-extension range of motion evaluation and changes in disc height as measured on CT
scans. Paired t-test or linear regression was used as appropriate with p < 0.05 considered to be statistically significant.
Results: We identified 30 patients with lumbar disc herniation with an average age of 65 years, body mass index of 29
kg/m2, 21 females and 9 males, and an average duration of LBP of 12.5 weeks. During treatment, low back pain
decreased from 6.2 (SD 2.2) to 1.6 (2.3, p < 0.001) and disc height increased from 7.5 (1.7) mm to 8.8 (1.7) mm (p <
0.001). Increase in disc height and reduction in pain were significantly correlated (r = 0.36, p = 0.044).
Conclusions: Non-surgical spinal decompression was associated with a reduction in pain and an increase in disc
height. The correlation of these variables suggests that pain reduction may be mediated, at least in part, through a
restoration of disc height. A randomized controlled trial is needed to confirm these promising results.
Clinical trial registration number: NCT00828880

Click on the following link to download the study demonstrating increased spinal disc height gained following DRX900 spinal decompression.   RESTORATION OF DISK HEIGHT FOLLOWING DRX DECOMPRESSION