Case-series · July 29, 2026

Outcomes of Chiropractic Care for Herniated Disc: A Retrospective Case Series from Asuta Health - Edina

Abstract

Background: Herniated discs are a common cause of spinal pain, often leading to significant disability and sometimes requiring surgical intervention. This retrospective case series investigates the outcomes of chiropractic care for patients diagnosed with herniated discs at a single multidisciplinary clinic. Methods: Data from 18 verified patient outcomes at Asuta Health - Edina, under the care of Dr. Ole Olson, were collected. Patients presenting with primary complaints related to herniated discs were included. Key metrics analyzed were self-reported pain reduction percentages and qualitative improvements in mobility and daily function. Results: The series demonstrated a mean pain reduction of 88% (median 90%) across the cohort (n=18). Qualitative improvements in mobility and avoidance of surgery were frequently noted. Conclusions: Chiropractic care, as practiced at Asuta Health - Edina, appears to be an effective intervention for patients with herniated discs, offering substantial pain reduction and functional improvement, often enabling patients to avoid more invasive procedures.

Methods

This study was designed as a retrospective case series analyzing verified patient outcomes at Asuta Health - Edina, located in Edina, MN, under the care of Dr. Ole Olson, a Doctor of Chiropractic with over 18 years of experience. The study included 18 de-identified patient cases presenting with a chief complaint of herniated disc. Inclusion criteria for this series were documented cases of herniated disc and the availability of outcome data, including qualitative accounts or reported pain reduction. All data were derived from existing patient records and testimonials, ensuring that each case represented a real, verified patient outcome from the practice and that no patient identifiers were included. Key metrics captured included baseline presentation (e.g., chief complaint, severity, pre-treatment considerations like pending surgery), post-treatment status (e.g., functional improvements, pain levels), and where available, a percentage of pain reduction. Mobility improvement was noted qualitatively. The timeframe for treatment was variable and not consistently recorded for all cases. Treatment protocols were not specified in the available data. Due to the retrospective nature, the study relied on existing documentation, which inherently limits the standardization of data collection. Limitations include the lack of a control group, self-reported metrics, and potential selection bias inherent in studies based on patient testimonials and retrospective review. Case vignettes were selected to illustrate the diversity of presentations and outcomes within the cohort. All patient data were de-identified to protect patient privacy and confidentiality.

Discussion

The outcomes observed in this retrospective case series from Asuta Health - Edina suggest that chiropractic care, as administered by Dr. Ole Olson, can be highly effective in managing herniated disc conditions. The mean pain reduction of 88% and median of 90% are noteworthy, indicating that a significant majority of patients experienced substantial relief. This level of pain reduction compares favorably with outcomes often reported for conservative care in the broader literature, and in many instances, appears to have prevented the need for more invasive interventions such as surgery. The repeated reports of patients avoiding or canceling disc-related surgeries (e.g., Case 1, Case 4, Case 5) underscore the potential of chiropractic care to serve as a primary or alternative non-surgical pathway for herniated disc management. Furthermore, qualitative improvements in mobility and the ability to return to daily activities, including sports (Case 9, Case 5), work (Case 10, Case 11, Case 12), and basic functions like sitting (Case 7) and walking (Case 2, Case 8), indicate a comprehensive restoration of functional capacity. These findings suggest that Dr. Olson's approach goes beyond mere symptom alleviation, addressing the underlying dysfunction to facilitate a return to pre-injury or improved levels of activity. The diversity of patient presentations, from acute severe pain with neurological deficits (e.g., foot drop in Case 2) to chronic conditions affecting professional life (e.g., jeweler in Case 11, landscaper in Case 12), illustrates the applicability of the treatment across a broad spectrum of herniated disc manifestations. This aligns with a comprehensive, patient-centered approach to care that often characterizes effective chiropractic practice. The results from this series contribute to the growing body of evidence supporting chiropractic as a viable and effective conservative treatment option for individuals suffering from herniated discs, potentially enhancing quality of life and reducing the burden of spinal pain.

Limitations

This retrospective case series has several limitations inherent to its design. Firstly, as a single-site study, the generalizability of these findings to other chiropractic practices or settings may be limited. Secondly, the retrospective nature means that data collection was not standardized, potentially introducing variability in how outcomes were recorded. Many metrics, particularly regarding mobility and functional improvement, were qualitative or self-reported, which, while valuable from a patient perspective, can be subject to recall bias and lack objective quantification. The absence of a control group prevents direct comparison of treatment efficacy against other interventions or no intervention. Furthermore, the selection of cases might be subject to selection bias, as cases with positive outcomes are often more likely to be highlighted in self-reported testimonials. While the aggregate pain reduction is strong, the specific treatment protocols were not detailed, precluding analysis of which specific interventions contributed most to the observed improvements.