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Abstract

3D Imaging in Dentistry: Revolutionizing Diagnosis, Treatment Planning, and Patient Care. Three-dimensional (3D) imaging has emerged as a transformative tool in modern dentistry, offering unparalleled insights into oral and maxillofacial structures. This technology enables precise visualization of complex anatomical features, improving the accuracy of diagnosis, treatment planning, and outcomes in various dental specialties. The evolution from twodimensional radiographs to advanced 3D imaging modalities, including cone-beam computed tomography (CBCT), optical scanning, and 3D printing, has significantly enhanced clinical decision-making. CBCT provides detailed volumetric images of hard and soft tissues, enabling precise assessments in implantology, endodontics, orthodontics, and maxillofacial surgery. Similarly, intraoral scanners and digital impressions have revolutionized restorative and prosthodontic workflows, facilitating seamless integration with computer-aided design and manufacturing (CAD/ CAM) systems. Moreover, 3D imaging plays a crucial role in virtual treatment simulations and patient education, fostering improved communication and treatment acceptance. The incorporation of artificial intelligence (AI) into 3D imaging further refines diagnostic capabilities and automates repetitive tasks, reducing clinician workload. Despite its numerous advantages, challenges such as high costs, radiation exposure, and the need for specialized training pose barriers to widespread adoption. Ongoing advancements in imaging algorithms, machine learning, and software development promise to address these limitations, paving the way for broader clinical applications.