CBCT Protocols Demystified: Safer Imaging, Smarter Decisions

Cone Beam Computed Tomography (CBCT) has transformed dental imaging by providing three-dimensional views that enhance diagnosis and treatment planning across a wide range of maxillofacial conditions. However, its acquisition process differs fundamentally from conventional two-dimensional modalities, which often makes CBCT appear complex or intimidating. By demystifying CBCT protocols and focusing on task-specific acquisition strategies, clinicians can maximize the diagnostic value of this technology while minimizing radiation exposure, fully embracing the ALADA principle. The result is safer imaging for patients and smarter decisions for clinicians.

Upon completion of this course, participants should be able to:

1. Differentiate CBCT acquisition processes from conventional two-dimensional imaging techniques.

2. Identify and apply CBCT scan protocols appropriate for various clinical scenarios in dentistry.

3. Implement the ALADA principle to ensure patient safety without compromising diagnostic quality.

4. Apply quality criteria in CBCT acquisition to optimize diagnostic interpretation.

Dr. Juan P. Castro is a Clinical Assistant Professor in the Division of Oral and Maxillofacial Radiology at The Ohio State University College of Dentistry. He earned his DDS from Pontificia Universidad Javeriana in Bogotá, Colombia, and completed a Master of Science in Oral Science and a Certificate in Oral and Maxillofacial Radiology at the University of Iowa. He is a Diplomate of the American Board of Oral and Maxillofacial Radiology and is currently pursuing an MBA at the University of Iowa.

Representing the fourth generation in a family legacy of over 90 years in oral and maxillofacial radiology, Dr. Castro combines clinical, academic, and leadership experience. He has held faculty appointments in Colombia and the United States and has lectured extensively at regional, national, and international levels. An active member of leading dental and radiology associations, he is committed to advancing safer imaging practices and smarter diagnostic decision-making in dentistry.