Artificial Intelligence Applications in Orthodontics: Improving Diagnostic Accuracy and Treatment Outcomes

Artificial Intelligence (AI) is reshaping orthodontics by enabling highly tailored treatments that improve accuracy and efficiency. This narrative review discusses the current uses of AI in orthodontic care, focusing on applications such as predicting tooth displacement, fabricating individualized aligners, shortening treatment duration, and supporting continuous remote monitoring. By processing extensive collections of dental images, radiographs, and 3D models, AI systems can create treatment plans that are more patient-specific, leading to improved clinical results and higher patient satisfaction. AI-guided aligners and braces apply calculated forces to teeth, thereby reducing discomfort and treatment time. Remote monitoring platforms powered by AI also allow patients to track progress at home, minimizing the frequency of clinic visits and expanding access to orthodontic care. Looking ahead, opportunities include merging AI with robotics for automated procedures, predictive orthodontics for early intervention, and integration with 3D printing to manufacture orthodontic appliances on demand. Despite its promise, challenges remain concerning privacy, algorithmic fairness, and financial barriers to implementation. Nevertheless, as AI technology develops, orthodontic treatments are expected to become more efficient, patient-focused, and effective. This review underscores the evolving role of AI in orthodontics and its capacity to advance dental health.