Keiser University College of Chiropractic Medicine (KUCCM) leaders recently studied the correlation between lower back traction forces and movement of the spinal vertebrae.

Recently published in the Canadian Chiropractic Association Journal’s Chiropractic Sciences Special issue, the Institutional Research Board approved study titled Intra-observer Reliability Study of Lumbar Segmental Measurements Utilizing Ultrasonography was conducted under the direction of KUCCM Vice President Dr. Jennifer Illes by Dr. Ralph Kruse, Dr. Maruti Ram Gudavalli, Dr. Bret White, Dr. Geracimo Bracho and Dr. Stacey Rider.

“Establishing reliability was an important initial step in measuring the movement of the lumbar spine under various loads of traction. This research provided evidence that spinal manipulative therapy restores intersegmental motion, thus providing a mechanism for the clinical effectiveness of chiropractic for the treatment of lower back pain,” said Dr. Illes.

While sharing that the desire to measure the impact of traction forces through ultrasound measurements spurred the initial interest in research, Dr. Kruse shared that the study’s conclusion that ‘diagnostic ultrasound may be a valuable and reliable tool to measure interspinous changes’ opens doors to further learning as the team continues to focus on clinical outcomes to combat back pain and improve overall spinal health. “It paves the way for future clinical studies relating to the biomechanical effects of spinal manipulation,” said Kruse, while adding that all KUCCM learners look forward to delving into the findings, particularly those in the Cox Flexion Distraction and Research Clubs as well as Clinical and Professional Development and Chiropractic Technique courses.

Keiser University’s Doctor of Chiropractic program prepares graduates to make a difference by relieving patients’ pain, improving their mobility, and guiding them to lead healthier lives. The program combines traditional lectures with small-group learning, weekly conferences and seminars, laboratory and experiential sessions, and clinical training opportunities — all with an emphasis on case-based relevancy for chiropractic practice, a profession dedicated to excellence in spine care.

 Keiser University is a private, independent, non-profit university serving nearly 20,000 students at 21 Florida campuses, online, and two international sites. Founded in 1977 by Chancellor Arthur Keiser, Ph.D., and Evelyn Keiser, Keiser University currently offers more than 100 degrees from associate to doctoral level. Keiser University is a designated Hispanic-Serving Institution, a member of the Hispanic Association of Colleges and Universities and was ranked No. 21 in the U.S. in Social Mobility by U.S. News and World Report in 2023-24.