Digital dentures are transforming the way clinicians restore edentulous patients, offering greater efficiency, predictable outcomes and improved patient experiences. As digital workflows continue to evolve, many clinicians are asking how these techniques compare to conventional denture fabrication and whether they’re suitable for everyday practice.
Below, we answer some of the most common questions about digital dentures to help you better understand the workflow, materials and clinical considerations involved.
Milling vs 3D Printing: What’s the Difference?
Both milling and 3D printing play an important role in digital denture workflows, but each serves a different purpose.
Milled dentures are generally preferred for definitive prostheses due to their excellent strength, durability and long-term performance. In contrast, 3D printing offers greater speed, flexibility and cost efficiency, making it ideal for try-ins, provisional dentures and workflow optimisation.
Many modern dental laboratories adopt a hybrid approach, using printed components during the planning and verification stages before milling the final prosthesis. This combines the efficiency of digital manufacturing with the durability of milled PMMA materials.
Can You Make Digital Dentures Without an Existing Denture?
Yes. An existing denture is not required to begin the digital workflow.
When no denture is available, clinicians can order a special tray, take an intraoral scan and use the tray to capture a secondary impression. The impression can then either be scanned directly or poured into a stone model before scanning, creating an accurate digital foundation for the case.
How Is the Vertical Dimension Recorded?
Establishing an accurate vertical dimension is one of the most important steps in achieving predictable results.
If a patient has an existing denture with an acceptable vertical dimension, a scan or the entire denture outside the mouth can be used as a pre-op. For patients without an existing prosthesis, bite blocks are recommended and can be scanned outside the mouth as part of the digital workflow.
Copying a proven vertical dimension—or validating it clinically before finalising the design—greatly improves treatment predictability.
Can Complete Dentures Be Made from Intraoral Scans Alone?
In many cases, yes.
Modern intraoral scanners can accurately capture both hard and soft tissue anatomy, particularly for patients with well-formed ridges. However, cases involving highly mobile tissue or severely resorbed ridges may still benefit from additional techniques, such as functional impressions or hybrid workflows, to achieve the best clinical outcomes.
Can Digital Dentures Be Repaired?
Yes. Digital dentures can be repaired using conventional repair techniques.
Because they are fabricated using the same acrylic materials as traditional dentures, repairs are carried out in much the same way. In addition, digital files are stored electronically, making future remakes or reproductions faster and more predictable.
Are Digital Dentures as Strong as Conventional Dentures?
When fabricated correctly, digital dentures are highly durable and, in many cases, offer additional advantages over conventionally processed dentures.
Milled PMMA dentures are generally denser, stronger and more fracture-resistant. They also demonstrate improved fit consistency, reduced porosity and excellent long-term stability, providing reliable outcomes for both clinicians and patients.
Can Digital Dentures Be Completed in One Appointment?
Single-appointment digital dentures are possible, but they are typically limited to carefully selected cases and experienced clinicians.
For most practices, a two-visit workflow—covering clinical records followed by insertion—remains the most predictable and commercially sustainable approach. As clinicians gain experience with digital workflows, shorter treatment pathways are becoming increasingly achievable.
What Are the Benefits of Digital Dentures?
Digital dentures offer a range of advantages for both clinicians and patients.
For clinicians, digital workflows simplify communication with the laboratory, improve consistency and streamline treatment planning. Patients often benefit from fewer appointments, predictable aesthetics, accurate occlusion and faster turnaround times. The ability to store digital records also makes future remakes significantly easier if required.
Embracing the Future of Digital Dentures
Digital dentures continue to reshape removable dentistry by providing clinicians with more efficient workflows, predictable outcomes and greater flexibility throughout treatment. As digital technology continues to advance, practices that embrace these innovations will be well positioned to deliver exceptional patient care.
At Southern Cross Dental, we’re committed to supporting clinicians with innovative digital denture solutions, expert technical guidance and reliable laboratory support to help achieve predictable, high-quality outcomes. Whether you’re taking your first steps into digital dentures or looking to optimise your existing workflow, our experienced team is here to support you every step of the way. Download our Digital Replica Denture Fact Sheet to explore the workflow in more detail, or contact Southern Cross Dental to discuss your next case.
