Digital Evolution in Removable Prosthodontics: The Expanding Role of 3D Printing Technologies

Recent advances in digital dentistry have significantly influenced the fabrication of various prosthodontic appliances. Three-dimensional (3D) printing, also known as additive manufacturing, has emerged as a transformative technology within removable prosthodontics, offering enhanced efficiency, improved strength, reduced chairside time, superior accuracy and precision of fit, minimal material wastage, and cost-effective methods for producing dentures, impression trays, and frameworks. This review explores the evolution of 3D printing technologies and materials used in removable prostheses, highlights clinical applications and outcomes, discusses comparative advantages in cost and time efficiency, and identifies current challenges and future directions. It also provides insight into the growing role of 3D printing in the design and fabrication of removable dental prostheses, including both complete and partial dentures. The integration of digital workflows with additive manufacturing represents a significant paradigm shift in prosthodontic practice, contributing to improved patient care, enhanced predictability, and greater clinical efficiency.