NWHSU faculty member publishes ultrasound research

Northwestern Health Sciences University assistant professor and director of clinical education Christopher Smoley, DC, DACBR, is the lead author on a new verification study that lays the groundwork for future ultrasound research.

The study, “Sonographic Evaluation of Spondylolysis: Technique description and feasibility study of diagnostic ultrasound for the detection of L5 pars interarticularis fractures,” was published in the Journal of the Canadian Chiropractic Association, noted a university blog post.

What the ultrasound research means

In collaboration with DCs at Parker University, Smoley showed that we can see the pars interarticularis, a piece of bone that connects the vertebrae, with a diagnostic ultrasound. This ultrasound research lays the groundwork for potential future studies that could ultimately improve patient care. Ultrasound can be considerably less expensive than MRI and does not involve radiation like CT or nuclear imaging.

“It is important because this lays the foundation for many future studies that look at reliability,” explained Smoley. Future ultrasound research could look at the use of this technology to track healing and differentiate acute from chronic injuries of the pars interarticularis, or examine whether ultrasound can identify a stress injury before it breaks, allowing early intervention.

“These are all plausible follow-up research topics that are yet to be proven,” said Smoley. “But the potential is there.”

The ultrasound research study is the first publication of this kind for Smoley, who received his DC degree from Palmer College and his Diplomate of the American Chiropractic Board of Radiology certification from Parker University. He chose to get involved in research because “it allows some creativity, adds some variety to my daily work and makes a positive impact in the profession for the benefit of our patients,” Smoley explained.

About Northwestern Health Sciences University

We are Northwestern Health Sciences University (NWHSU). We are a mission- and vision-driven university, preparing the next generation of healthcare professionals to not only deliver, but also advance health care. NWHSU takes a person-centered approach to health education and practice to help people live happier, healthier, better lives. We offer a diverse range of evidence-informed programs and experiences across the healthcare spectrum — from our roots in chiropractic to acupuncture, massage therapy and undergraduate health sciences. Whether you’re a student considering a career in health sciences, a practitioner looking to enhance your skills or an individual seeking care at one of our multidisciplinary clinics, NWHSU welcomes you.