Digital Smile Design: See Your New Smile Before Treatment

Digital Smile Design: Preview Your Results Before Treatment Begins

Committing to cosmetic dental treatment — whether porcelain veneers, a full smile makeover, or implant-supported restorations — is a significant decision. Historically, patients had to trust their dentist’s description of the expected outcome, sometimes supplemented by before-and-after photos of other patients. The result was a leap of faith: you could not see your new smile until the final restorations were already cemented in place.

Digital Smile Design (DSD) changes this entirely. Using high-resolution photography, facial analysis, and advanced design software, DSD allows you to see, evaluate, and approve your new smile before any treatment begins. This guide explains how DSD works, what the process involves, who it benefits most, and what to expect at Townsville Dental Clinic. For a full overview of our cosmetic services, visit our cosmetic dentistry service page.

What Is Digital Smile Design?

Digital Smile Design is a comprehensive treatment planning protocol developed by Brazilian dentist Dr Christian Coachman in 2007. It uses a combination of digital photography, videography, facial analysis, and specialised software to design a patient’s ideal smile within the context of their unique facial features.

Unlike traditional cosmetic dentistry planning — which often focuses solely on the teeth in isolation — DSD considers the entire face: the relationship between the teeth, lips, gum line, facial midline, interpupillary line, and overall facial proportions. The result is a smile design that is harmonious with the patient’s face, not just technically correct in isolation.

The Core Principles of DSD

1. Facial-driven design — the smile is designed to complement the patient’s face, not the other way around.
2. Patient involvement — the patient sees and approves the design before any irreversible treatment begins.
3. Cross-disciplinary communication — the digital design serves as a precise communication tool between the dentist, the dental technician (ceramist), and any other specialists involved in the case.
4. Predictable outcomes — by designing digitally and testing with a physical mock-up, the final result is far more predictable than traditional methods.

How Digital Smile Design Works: Step by Step

The DSD process at Townsville Dental Clinic follows a structured protocol that typically spans 2 appointments.

Appointment 1: Data Collection (45 to 60 Minutes)

Photography and Video

Your dentist captures a standardised series of 12 to 15 high-resolution photographs of your face, smile, and teeth from multiple angles. These include:

• Full-face photos (smiling, relaxed, and profile views)
• Close-up photos of your teeth (front, side, and biting views)
• Retracted photos showing the full extent of your teeth and gums
• A short video of you speaking and smiling naturally, which captures how your lips move and how much tooth and gum is visible in dynamic motion

The video component is particularly important because a static photograph only captures one moment. Your smile changes constantly as you speak, laugh, and express emotions — and a well-designed smile must look natural in motion, not just in a posed photograph.

Digital Scan or Impressions

A 3D digital scan of your teeth and gums is taken using an intraoral scanner, or traditional impressions are made. This provides the precise dimensional data needed to design restorations that fit accurately.

Facial Analysis

Key facial landmarks are recorded, including:

• Facial midline — the vertical centre of your face
• Interpupillary line — the horizontal line connecting the centres of your pupils
• Lip line — how much tooth and gum is visible when you smile
• Smile arc — the curvature of your upper teeth relative to your lower lip
• Gingival architecture — the shape and symmetry of your gum line

Discussion of Goals

Your dentist asks detailed questions about what you want to change, what you like about your current smile, what concerns you, and any specific aesthetic goals you have. Your input directly guides the design process.

Design Phase (5 to 10 Business Days)

Using the collected data, your dentist (or a specialist DSD-trained designer) creates your smile design using dedicated software. This process involves:

1. Calibrating the design to your face — importing your photos and overlaying a digital grid based on your facial landmarks to ensure symmetry and proportion.
2. Designing individual teeth — selecting the ideal shape, size, proportion, and position for each tooth based on established aesthetic principles and your specific facial anatomy.
3. Adjusting the gum line — if needed, designing gum recontouring to create symmetry and ideal tooth proportions.
4. Shade selection — proposing a tooth shade that complements your skin tone, eye colour, and personal preferences.
5. Creating the digital preview — generating a realistic 2D simulation of your new smile superimposed on your facial photograph, so you can see exactly how the result will look on your face.

Appointment 2: Design Presentation and Mock-Up (30 to 45 Minutes)

Digital Preview Review

Your dentist presents the digital smile design on screen, walking you through the proposed changes and the rationale behind each design decision. You can compare your current smile side-by-side with the proposed design.

Physical Mock-Up (Trial Smile)

In many cases, a physical mock-up is created — a set of temporary composite or bis-acrylic material placed directly over your existing teeth to give you a real-world preview of the proposed design. This allows you to:

• See the new smile shape and proportions in person, in a mirror, under natural lighting.
• Assess the look from different angles and in different expressions.
• Feel how the new tooth shapes interact with your lips and tongue.
• Speak and smile to evaluate aesthetics in motion.
• Show family or friends and get their feedback.

The mock-up is temporary and removable — no permanent changes are made to your teeth at this stage.

Feedback and Refinement

This is your opportunity to request changes. Want the teeth slightly shorter? A warmer shade? More rounded edges? Your dentist adjusts the design based on your feedback. The iterative nature of DSD means you are never locked into a design you are not completely happy with.

Final Approval

Once you are satisfied with the design, you formally approve it. This approved design becomes the precise blueprint that guides every subsequent step of your treatment — from tooth preparation to the dental laboratory fabrication of your final restorations.

Benefits of Digital Smile Design

1. See Before You Commit

The most significant advantage of DSD is the ability to preview your result before any irreversible treatment begins. This eliminates the uncertainty and anxiety that many patients feel about cosmetic dental work. You know exactly what you are getting.

2. Better Communication

DSD provides a common visual language between you, your dentist, and the dental laboratory. Instead of relying on verbal descriptions (“make the teeth a bit wider”), everyone works from the same precise digital blueprint. This dramatically reduces misunderstandings and the likelihood of a result that does not match your expectations.

3. Predictable Outcomes

Because the final restorations are fabricated to match the approved digital design, the gap between the preview and the final result is minimal. A study published in the Journal of Esthetic and Restorative Dentistry (2018) found that DSD-planned cases had significantly higher patient satisfaction scores compared to traditionally planned cosmetic cases.

4. More Conservative Treatment

By planning precisely, DSD often allows for more conservative tooth preparation — less natural tooth structure needs to be removed because the design is optimised before preparation begins, rather than adjusted during the procedure. This aligns with the principle of minimal intervention dentistry.

5. Interdisciplinary Coordination

For complex cases involving multiple specialists (such as an orthodontist, periodontist, and prosthodontist), the DSD serves as a shared treatment plan that coordinates all disciplines toward a single, agreed-upon outcome. This is particularly valuable for full smile makeovers.

Who Is Digital Smile Design For?

DSD is suitable for any patient considering cosmetic dental treatment, but it is particularly valuable in the following situations:

Porcelain Veneers

DSD is arguably most impactful for patients considering porcelain veneers, especially when treating 6 or more teeth. The design process ensures ideal proportions, symmetry, and facial harmony. For detailed pricing, see our porcelain veneers cost guide.

Smile Makeovers

Full smile makeovers involving veneers, crowns, implants, gum recontouring, and/or orthodontics benefit enormously from DSD planning. The complexity of coordinating multiple treatments makes a unified digital design essential. See our smile makeover cost guide for more information.

Dental Implants in the Aesthetic Zone

When dental implants are placed in the front of the mouth where they are visible when smiling, DSD helps plan the ideal position and angle of the implant to achieve the best aesthetic outcome. For implant pricing, visit our dental implant cost guide.

Crown and Bridge Work

Multiple crowns or bridges that need to match surrounding teeth and create a natural-looking result benefit from the precision of digital design.

Orthodontic Planning

DSD can be used at the start of orthodontic treatment to design the target tooth positions, ensuring that the orthodontic result is not just straight but also aesthetically optimised.

Gum Recontouring

Patients with a “gummy smile” or uneven gum line can see exactly how gum recontouring will change their appearance before any tissue is removed.

DSD and Porcelain Veneers: A Powerful Combination

Digital Smile Design and porcelain veneers are particularly complementary because veneers are an irreversible procedure — once natural tooth structure is prepared (filed down), it cannot be restored. DSD provides the critical safety net of knowing exactly what the outcome will look like before any tooth preparation begins.

The DSD-to-veneers workflow typically follows this sequence:

1. DSD consultation and design — as described above.
2. Mock-up approval — you approve the design in your mouth.
3. Tooth preparation — guided by the approved design, your dentist prepares the teeth with maximum conservation of natural structure.
4. Provisional veneers — temporary veneers based on the DSD design are placed while the permanent veneers are fabricated.
5. Laboratory fabrication — the dental ceramist creates your permanent porcelain veneers using the DSD blueprint as the precise specification.
6. Final placement — the permanent veneers are bonded to your teeth, closely matching the previewed design.

For details on veneer longevity, see our guide on how long porcelain veneers last.

Technology Behind Digital Smile Design

DSD utilises several technologies that work together:

• High-resolution DSLR photography — standardised dental photography protocols ensure consistent, accurate images for analysis.
• Facial analysis software — proprietary DSD software (or compatible alternatives) that overlays design grids on facial photographs and enables precise tooth design.
• 3D intraoral scanners — digital scanning technology that captures the precise dimensions of your teeth and gums.
• CAD/CAM (Computer-Aided Design/Manufacturing) — the digital design is exported to guide the fabrication of restorations using computer-controlled milling or 3D printing.
• 3D printing — used to create physical models and mock-ups from the digital design.

At Townsville Dental Clinic, we invest in current-generation digital technology to ensure the highest accuracy and the best patient experience. Visit our Digital Smile Design service page for details on our specific technology and workflow.

Cost of Digital Smile Design

The DSD consultation and design process typically costs between $300 and $800 AUD as a standalone service. However, at Townsville Dental Clinic and many other practices, the DSD fee is included in the total cost of your cosmetic treatment if you proceed with the recommended plan.

This means:

• If you are exploring your options and want a DSD consultation without committing to treatment, a standalone fee applies.
• If you proceed with veneers, a smile makeover, or other cosmetic treatment, the DSD planning cost is absorbed into your overall treatment fee.

The value of DSD far exceeds its cost: it prevents costly revisions, reduces treatment time, and ensures you are satisfied with your result before any irreversible work is done.

Limitations of Digital Smile Design

While DSD is a powerful tool, it is important to understand its limitations:

It Is a Preview, Not a Guarantee

The digital design and physical mock-up provide a highly realistic representation of the expected outcome, but minor variations can occur. The biological response of your teeth and gums, the handcrafted nature of porcelain restorations, and material properties mean the final result will be very close to — but not an exact pixel-perfect copy of — the digital preview.

It Does Not Replace Clinical Skill

DSD is a planning tool, not a treatment delivery system. The quality of the final result still depends on the skill of the dentist performing the procedure and the ceramist fabricating the restorations. DSD enhances outcomes by providing a precise plan, but execution remains a craft.

It Cannot Overcome Biological Limitations

DSD can design an ideal result, but if your teeth, gums, or bone do not support that design, modifications may be necessary. For example, significant gum recession or bone loss may limit what is achievable without additional preparatory procedures.

Not Every Case Requires Full DSD

For simple cosmetic improvements — such as a single veneer or minor tooth bonding — the full DSD protocol may not be necessary. Your dentist will advise whether DSD adds value to your specific case.

Key Takeaway

Digital Smile Design transforms cosmetic dentistry from a leap of faith into an informed, collaborative decision. By allowing you to see, evaluate, and approve your new smile before treatment begins, DSD eliminates uncertainty, improves communication, and delivers more predictable, satisfying results. Whether you are considering porcelain veneers, a comprehensive smile makeover, or implant-supported restorations, DSD ensures that your investment delivers exactly the result you envisioned.

At Townsville Dental Clinic, Digital Smile Design is integrated into our cosmetic treatment planning process. We believe every patient deserves to see their new smile before committing to treatment.

Book your Digital Smile Design consultation today.