Abstract

As digital technologies reshape modern dentistry, 3D printing stands at the forefront of this transformation, offering a new vision for restorative workflows. But is it truly a game-changer—or just another tool in the digital workflow? This lecture takes a critical yet optimistic look at how 3D printing is revolutionizing restorative dentistry through enhanced efficiency, simplified processes, and improved clinical outcomes.

We will explore how 3D printing overcomes the limitations of traditional milling, enabling faster chairside production, intricate design capabilities, and a more sustainable use of materials. The focus will be on the precision and repeatability of printed restorations—crowns, veneers, splints, dentures, and implant prosthetics—delivered with accuracy and aesthetics.

Participants will be introduced to the essentials of 3D printing in practice: understanding the differences between DLP, SLA, and LCD technologies; selecting the right 3D printing resins, and fine-tuning key parameters such as layer height, curing protocols, and print orientation. Clear, step-by-step guidance will be provided to ensure restorations are functional, durable, and aesthetic.

Clinical case examples will showcase real-world applications across various treatment needs, demonstrating measurable benefits in turnaround time, consistency, and patient satisfaction. The discussion will also address current challenges—such as material limitations and considerations for complex cases—helping clinicians make informed choices.

By the end of the session, attendees will be equipped with the insights and confidence to integrate 3D printing into everyday clinical practice—whether for efficient provisional solutions or as a pathway toward long-term, definitive care. Join us to discover whether this technology is not just an innovation, but a true paradigm shift.

Learning Objectives

• Discuss the evolving role of 3D printing in restorative and prosthetic dentistry and its potential to transform traditional clinical workflows.
• Explain the differences between major 3D printing technologies (DLP, SLA, LCD) and how to select the most appropriate system for various clinical applications.
• Demonstrate an understanding of how to choose and apply suitable 3D printing resins based on clinical indications and performance requirements.
• Describe the key steps in optimizing print parameters and post-processing protocols to ensure accuracy, durability, and aesthetics of printed restorations.
• Evaluate clinical cases to assess the practical benefits and current limitations of 3D printing in terms of speed, precision, and patient satisfaction.