Quality control of cone-beam computed tomography (CBCT) systems is an essential part of quality assurance to periodically check that quality requirements are met, reduce uncertainties and errors and reduce the likelihood of accidents and incidents. Radiation exposure levels must be measured to ensure that patient doses associated with CBCT examinations are kept as low as reasonably achievable consistent with the required diagnostic information. The main purpose of this document is to present procedures for quality control of CBCT systems used for dental, radiotherapy, interventional radiology and guided surgery applications.

The ‘Quality control in cone-beam computed tomography’ is the second of the series on quality control protocols. The European Federation of Organizations for Medical Physics (EFOMP) published the first document on ‘Quality Controls in digital mammography’ in 2015. These books are freely available online at efomp.org and can be used as both, in-depth working guides to everyday practice and an up-to-date reference sources for medical physicists engaged in quality control of medical imaging systems.

This book is the result of the experience and knowledge of an international group of leading medical physics experts and an excellent illustration of the synergy that can be achieved when every team member works at their best and collaboratively follows the whole process through its completion.