ABSTRACT
(1) Background: Lumbar spondylolisthesis affects ~20% of the US population and causes spine-related pain and disability. (2) Methods: This series reports on three patients (two females and one male) aged 68-71 years showing improvements in back pain, quality of life (QOL), and urinary dysfunction following correction of lumbar spondylolistheses using CBP® spinal rehabilitation. Pre-treatment radiographs showed lumbar hyperlordosis (-49.6°, ideal is -40°) and anterolisthesis (14.5 mm, ideal is 0 mm). Pre-treatment patient-reported outcome measures (PROMs) included a numeric rating scale (NRS) for back pain (7.3/10, ideal is 0), urinary urgency (8/10, ideal is 0), and SF-36 physical (PCS) and mental component score (MCS) (29.8 and 46.6, ideal is 46.8 and 52.8). Patients underwent 2-3 CBP® sessions per week to correct lumbar hyperlordosis and lumbar anterolistheses. (3) Results: Post-treatment radiographs showed improvements in lumbar curvature (-42.8°) and anterolisthesis (4.2 mm). Post-treatment PROMs showed improvements in NRS for back pain (1/10), urinary urgency (2.3/10), and SF-36 PCS and MCS (50.2 and 57.7). Long-term follow-up radiographs and PROMs showed maintained improvements. (4) Conclusions: This series documents the first-recorded long-term corrections of lumbar spondylolisthesis and concomitant improvements in back pain, urinary urgency, and QOL using CBP®. This series provides evidence for CBP® as a non-surgical approach to lumbar spinal rehabilitation and the possible impacts of spinal alignment on pain, urinary dysfunction, and QOL.
ABSTRACT
[Purpose] To report on the reduction of a double lumbar spine spondylolisthesis by use of Chiropractic BioPhysics® technique. [Participant and Methods] A 57â year-old male presented with severe chronic low back pains and sciatica. After playing hockey for 50â years, he was unable to continue and was forced to retire. Lumbar radiography showed an L3 retrolisthesis of -5.3â mm and an L4 anterolisthesis of 5.4â mm. Chiropractic BioPhysics technique including mirror image lumbar spine drop-table adjustments, corrective exercises and a unique pelvic extension traction was performed 50 times over 7-months. [Results] A radiograph after 3-months showed full reduction of the L3 retrolisthesis. A radiograph after 7-months showed full reduction of the L4 anterolisthesis. The patient reported full resolution of chronic back pains and was able to return to play hockey; a 1.75â year follow-up showed maintenance of the corrections and the patient remained injury-free while returning to play hockey. [Conclusion] A customized treatment program including Chiropractic BioPhysics lumbar spine traction, corrective exercises and drop-table spine manipulation resolved chronic back pains and fully reduced an L3 and L4 retro- and antero-listhesis, respectively. Further research may substantiate this treatment approach for reducing translational displacements in the lumbar spine. Routine upright radiography is required to diagnose spondylolisthesis.
ABSTRACT
CONTEXT: Loss of cervical lordosis is associated with decreased vertebral artery hemodynamics. AIM: The aim of this study is to evaluate cerebral blood flow changes on brain magnetic resonance angiogram (MRA) in patients with loss of cervical lordosis before and following correction of cervical lordosis. SETTINGS AND DESIGN: This study is a retrospective consecutive case series of patients in a private practice. MATERIALS AND METHODS: Cervical lordosis of seven patients (five females and two males, 28-58 years) was measured on lateral cervical radiographs ranging from -13.1° to 19.0° (ideal is -42.0°). Brain MRAs were analyzed for pixel intensities representing blood flow. Pixel intensity of the cerebral vasculature was quantified, and percentage change was determined. STATISTICAL ANALYSIS USED: A Student's t-test established significance of the percentage change in cerebral blood flow between pre- and postcervical lordosis adjustment images. Regression analysis was performed. An a priori analysis determined correlation between cervical lordosis and change in MRA pixel intensity. The statistician was blinded to the cervical lordosis. RESULTS: Pixel intensity increased 23.0%-225.9%, and a Student's t-test determined that the increase was significant (P < 0.001). Regression analysis of the change in pixel intensity versus the cervical lordosis showed that as the deviation from a normal cervical lordosis increases, percentage change in pixel intensity on MRA decreases. CONCLUSION: These results indicate that correction of cervical lordosis may be associated with an immediate increase in cerebral blood flow. Further studies are needed to confirm these findings and understand clinical implications.
ABSTRACT
OBJECTIVE: This study investigates the impact of isometric contraction of anterior cervical muscles on cervical lordosis. METHODS: 29 volunteers were randomly assigned to an anterior head translation (n=15) or anterior head flexion (n=14) group. Resting neutral lateral cervical x-rays were compared to x-rays of sustained isometric contraction of the anterior cervical muscles producing anterior head translation or anterior head flexion. RESULTS: Paired sample t-tests indicate no significant difference between pre and post anterior head translation or anterior head flexion. Analysis of variance suggests that gender and peak force were not associated with change in cervical lordosis. Chamberlain's to atlas plane line angle difference was significantly associated with cervical lordosis difference during anterior head translation (p=0.01). CONCLUSION: This study shows no evidence that hypertonicity, as seen in muscle spasms, of the muscles responsible for anterior head translation and anterior head flexion have a significant impact on cervical lordosis.
