Digital Removable Partial Dentures: A Mini Review

Abstract

Digital removable partial dentures (RPDs) have revolutionized prosthodontics by integrating computer-aided design (CAD), computer-aided manufacturing (CAM), and intraoral scanning technologies, significantly improving accuracy, customization, and patient comfort. These advancements have streamlined workflows, reduced clinical time, and enhanced prosthesis fit and aesthetics through innovations in materials such as cobalt-chromium, titanium, and polyetheretherketone (PEEK). Despite notable progress, digital RPD fabrication continues to face challenges related to soft-tissue capture, repairability, high implementation costs, and the need for standardized accuracy metrics and long-term clinical validation. Additionally, gaps in clinician training, interoperability across digital systems, and accessibility in low-resource settings hinder widespread adoption. Future developments must focus on improving material durability, developing AI-integrated design systems, and promoting educational and sustainable frameworks to ensure equitable and efficient delivery of digital prosthodontic care.