Cone Beam Computed Tomography (CBCT) has transformed dental diagnostics by enabling high-resolution, three-dimensional imaging of maxillofacial structures. As CBCT becomes more prevalent across various dental specialties, the role of dental assistants has significantly expanded beyond traditional support functions. This review explores the responsibilities, competencies, training requirements, and ethical considerations for dental assistants involved in CBCT imaging. Through a synthesis of academic literature, regulatory guidelines, and current clinical practices, this paper emphasizes the growing need for standardized education, legal clarity, and interdisciplinary collaboration. Dental assistants, when properly trained, play a vital role in ensuring patient safety, image quality, and workflow efficiency in CBCT-supported dental care.

Keywords : Cone Beam Computed Tomography (CBCT); Dental Assistants; Dental Radiography; Radiation Safety; Imaging Protocols; Patient Positioning; Dental Technology; Radiographic Competency; 3D Imaging; Oral Radiology.