Impact of Digital Treatment Planning on Clinical Outcomes in Fixed Orthodontic Therapy: A Prospective Clinical Study
European Journal of Prosthodontics and Restorative Dentistry (2026) 34(1S),146–156
KeywordsDigital orthodontics; fixed orthodontic therapy; digital treatment planning; clinical outcomes; prosthodontic integration; CAD/CAM.
AuthorsAbstractDigital treatment planning has transformed fixed orthodontic therapy by replacing conventional analog methods with integrated digital workflows based on intraoral scanning, cone-beam computed tomography, digital models, virtual setup, and CAD/CAM-supported appliance fabrication. This narrative review aimed to evaluate the impact of digital treatment planning on clinical outcomes in fixed orthodontic therapy and to highlight its relevance to prosthodontics and restorative dentistry. Current evidence indicates that digital workflows improve diagnostic visualization, treatment simulation, and interdisciplinary communication. Clinically, digital planning contributes to more accurate bracket positioning, improved anchorage control, enhanced treatment predictability, and reduced procedural errors. It also improves treatment efficiency by minimizing mid-course corrections and optimizing clinical workflows. Patient-centered outcomes are positively influenced, with increased comfort, better communication, and higher satisfaction due to improved visualization of treatment objectives. Furthermore, digital treatment planning facilitates restorative-driven orthodontics, pre-prosthetic alignment, smile design, and implant coordination, thereby strengthening interdisciplinary care. Despite these advantages, challenges such as cost, learning curve, software variability, data accuracy, and data privacy concerns remain. Overall, digital treatment planning represents a significant advancement in fixed orthodontic therapy, offering improved clinical outcomes, greater efficiency, and enhanced integration with restorative and prosthodontic disciplines. Continued advancements in artificial intelligence, materials, and digital manufacturing are expected to further refine its clinical applications. 1. Introduction The planning of orthodontic treatment has witnessed a paradigm shift during the last 20 years as it shifted to the traditional analog systems to the advanced digital systems. Conventionally, diagnosis and planning used depended on models of plaster studies, two-dimensional radiographs, and manual measures which despite being clinically effective were usually constrained by variability of operators, loss of visualization and inability to predict the results of treatment with sufficient accuracy. With the rise of digital technologies, a paradigm shift has become possible as it offers three-dimensional (3D) visualization, virtual simulations, and the use of data to make decisions. Digital orthodontics combines intraoral scanning, cone-beam computed tomography (CBCT) with sophisticated software platforms and thus increases the accuracy in diagnosis and enables custom-tailored treatment planning.¹ Digitization of the traditional workflows in orthodontics has greatly enhanced the efficiency and accuracy of the traditional workflow. Digital models do not need physical storage and can easily share dates among clinicians and virtual setups will give the clinician an opportunity to simulate the movement of teeth and identify possible challenges before they can commence the treatment. Moreover, with the help of digital tools, there is a better possibility of visualization and both clinicians and patients may gain a clearer picture of the •••••••••••••••••••••••••••••••• ejprd.org- Published by Riset Publishing Services LLC.
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