Regarding the Clinical Necessity and Appropriateness of Cone Beam Computed Tomography (CBCT) Imaging in Chiropractic Practice Submitted by the International Federation of Chiropractors and Organizations

The IFCO respectfully submits this position statement regarding the necessity, appropriateness, and value of Cone Beam Computed Tomography (CBCT) imaging within chiropractic practice.

As portal-of-entry providers, chiropractors are responsible for evaluating the structural and neurological integrity of the spine and related anatomy, determining whether chiropractic care is appropriate, identifying contraindications to care, and referring patients to other practitioners when necessary. Accurate imaging is therefore essential to the responsible practice of chiropractic.

CBCT imaging represents a significant advancement in radiographic technology that enhances anatomical visualization, improves analytical accuracy, supports patient safety, and assists chiropractors in making better decisions. The IFCO strongly supports the inclusion of CBCT imaging within the lawful and appropriate scope of chiropractic practice in The United States and abroad when utilized by properly trained chiropractors.

Introduction

The chiropractic profession has historically utilized radiographic imaging to assess spinal structure, identify pathology, evaluate biomechanical relationships, and determine the safety and appropriateness of chiropractic care. Conventional x-ray imaging remains valuable; however, traditional two-dimensional radiography possesses limitations that can reduce visual clarity in anatomically complex regions of the spine.

The upper cervical spine and craniocervical junction are among the most structurally intricate areas of the human body. Overlapping anatomy, distortion, and limited visualization associated with plain radiography may prevent accurate assessment of congenital anomalies, degenerative changes, traumatic injury, asymmetrical joint structures, and other chiropractic significant findings.

Cone Beam Computed Tomography addresses many of these limitations by producing volumetric three-dimensional imaging with significantly enhanced osseous detail. Unlike conventional hospital-based CT imaging, CBCT technology was specifically developed to reduce radiation exposure while providing high-resolution structural visualization.

The IFCO believes chiropractors should have access to modern imaging technology that improves patient safety and enhances patient care.

Superior Anatomical Visualization

CBCT imaging provides a substantial improvement in visualization compared to traditional radiographic studies. Research evaluating CBCT in chiropractic applications demonstrates that CBCT offers superior assessment of the craniocervical junction, cervical spine alignment, joint morphology, and osseous abnormalities.

This enhanced visualization is particularly important in chiropractic practice because chiropractors routinely evaluate the spine for:

• Structural integrity

• Congenital anomalies

• Degenerative instability

• Vertebral malformations

• Traumatic injury

• Biomechanical asymmetry

Two-dimensional x-ray studies inherently compress complex anatomy into flat images, creating overlap and distortion that may obscure clinically significant findings. CBCT eliminates many of these limitations by allowing multiplanar reconstruction and true threedimensional evaluation of anatomical structures.

The ability to rotate images, evaluate multiple planes simultaneously, and assess spatial relationships with greater precision provides chiropractors with improved information that can directly influence patient outcomes.

In the upper cervical spine specifically, CBCT imaging may reveal anatomical findings that are difficult or impossible to fully appreciate on plain radiographs alone. Such findings may include:

• Atlas malformations

• Ponticuli formations

• Asymmetrical facet structures

• Degenerative joint changes

• Occipitalization

• Odontoid abnormalities

• Fractures or traumatic instability

• Severe arthritic degeneration

This level of anatomical detail allows chiropractors to make more informed decisions regarding how care may be delivered more safely and effectively.

Radiation Dose Considerations

Concerns regarding radiation exposure should always be taken seriously. However, modern CBCT technology has demonstrated radiation doses that are frequently comparable to, and in some cases lower than, traditional radiographic series commonly utilized in spinal imaging.

CBCT technology differs substantially from conventional multidetector medical CT systems. Modern CBCT devices utilize:

• Focused fields of view

• Pulsed exposure modes

• Lower exposure settings

• Short acquisition times

• Targeted anatomical imaging

These technological advances allow for detailed volumetric imaging while maintaining radiation exposures that align with accepted safety principles.

Importantly, CBCT imaging may reduce the need for multiple repeated radiographic views by obtaining comprehensive three-dimensional information during a single acquisition. This may ultimately improve both efficiency and patient safety.

The IFCO supports the continued application of the ALARA principle, meaning radiation exposure should remain “As Low As Reasonably Achievable.” CBCT imaging, when justified and appropriately utilized, aligns with this principle by maximizing practical utility while minimizing unnecessary exposure.

Patient Safety and Clinical Responsibility

Patient safety must remain the foremost priority in all healthcare disciplines, including chiropractic. Advanced imaging technology should therefore be evaluated not merely by radiation exposure alone, but by its capacity to reduce error and improve outcomes.

CBCT imaging enhances the chiropractor’s ability to identify structural abnormalities and contraindications to care that may otherwise remain undetected with traditional imaging methods. These may include:

• Fractures

• Severe degeneration

• Instability patterns

• Congenital defects

• Space-occupying lesions

• Traumatic injury

• Significant asymmetry

• Structural compromise

The identification of these findings is essential to responsible chiropractic care. In many cases, such findings may alter technique selection, force application, patient positioning or frequency of care.

The IFCO strongly believes that chiropractors should have access to imaging technology that allows them to fulfill their responsibility of correcting vertebral subluxations at the highest possible level.

Restricting chiropractors from utilizing CBCT technology may unnecessarily limit their ability to practice with the precision and confidence expected with chiropractic care.

Educational and Professional Considerations

Chiropractors are extensively trained in anatomy, radiographic interpretation, spinal biomechanics, pathology recognition, and patient evaluation. Many chiropractors pursue additional postgraduate training in advanced imaging interpretation and upper cervical techniques.

CBCT technology is already utilized within multiple chiropractic educational institutions throughout the United States. Its increasing adoption reflects the broader movement toward precision imaging and improved patient safety within chiropractic.

The IFCO supports appropriate educational standards, competency requirements, and continuing education related to CBCT utilization and interpretation. Proper training and responsible application are essential components of any advanced imaging technology.

Conclusion

Cone Beam Computed Tomography represents a meaningful advancement in chiropractic imaging. The scientific literature and practical experience increasingly support its value in providing enhanced anatomical visualization, improved analytical capability, and responsible patient-centered chiropractic care.

CBCT imaging improves the chiropractor’s ability to:

• Evaluate spinal anatomy accurately

• Identify contraindications to care

• Enhance patient safety

• Improve decision-making

• Deliver more precise and individualized chiropractic care

The IFCO respectfully urges all state legislators and boards to recognize CBCT imaging as an appropriate and necessary imaging technology within chiropractic practice when utilized by properly trained chiropractors operating within accepted standards of care.

Allowing chiropractors access to modern imaging technology ultimately benefits the public by supporting safer, more informed, and more responsible chiropractic delivery.