Digital Smile Design

DSD & smile mock-up · New Cairo

See your new smile on screen — then in your mouth — before a single tooth is touched.

Every case starts as a design. Using 3D scans, photographs and precise shade matching, your new smile is planned on screen around your facial proportions, then transferred to a mock-up so you can test-drive it before any treatment begins.

Why design comes first

A beautiful smile is a matter of proportion: how tooth length relates to your lips, how width relates to your face, how the edges follow your smile line. Digital smile design lets us study all of this before treatment rather than guessing during it. It also makes preparation more conservative, because we know exactly where porcelain needs to go and can avoid removing tooth structure the final result does not need. For Dr. Youssef El-Embaby, it is where every case begins — the drawing before the craft.

What happens during the session

We take a series of photographs and short videos of your face and smile, record your shade, and capture your teeth with a digital 3D scan — in most cases without messy impression trays. The design is then built on screen around your features: midline, lip line, tooth shape and length. Next, it is transferred into a mock-up, a temporary material placed over your own teeth without drilling, so you can see it in the mirror, speak, smile and take photographs.

Refining and approving

The mock-up is a conversation, not a final verdict. You can live with the design, show it to people you trust and tell us what you would change — a little longer, softer edges, a different shade. We refine it until it feels like you. That approved design then becomes the shared plan between you, the doctor and the dental lab, guiding preparation and the final restorations. A design session does not commit you to treatment; many patients use it simply to understand their options clearly.

§The collection

The soft signature — After — Case Nº 01 **The soft signature** *E-max veneersSmile design*
Uneven edges and gaps refined into a smile that sits naturally within the lips.

The soft signature — Before — Case Nº 01 **The soft signature** *E-max veneersSmile design*
Uneven edges and gaps refined into a smile that sits naturally within the lips.

Proportion, perfected — After — Case Nº 04 **Proportion, perfected** *Minimal prepShape design*
Small, uneven teeth redesigned for proportion while keeping their natural character.

Proportion, perfected — Before — Case Nº 04 **Proportion, perfected** *Minimal prepShape design*
Small, uneven teeth redesigned for proportion while keeping their natural character.

The full collection→

§Digital Smile Design

How it works

01
Photos & video

We capture your face and smile at rest, speaking and laughing, and record your shade.
02
3D scan

A digital scan records your teeth and bite precisely, usually without impression trays.
03
Design on screen

Your new smile is drawn around your facial proportions, lip line and midline.
04
Mock-up try-in

The design is placed over your teeth in a temporary material, with no drilling.
05
Refine & approve

We adjust length, shape and shade with you until the design feels like yours.

Session 051:10

Why I became a dentist

People ask me this every time I post a story.

Session 05The Chair Sessions

Why I became a dentist

From action figures to smile design: Dr. Youssef on making things by hand, and the moment a patient sees their new smile.

Transcript→

§Questions, answered

Digital Smile Design

The journal · 4 min readE-max vs composite veneers: which lasts, and how each one ages The journal · 4 min readHow a Hollywood smile can look natural, not fake

Can I change the design?

Yes. The mock-up exists so you can live with the design, give feedback and refine length, shape or shade before anything is final. Changes are much simpler at this stage than after treatment, so we encourage you to be honest about anything you would like different.

Does the mock-up hurt or damage my teeth?

No. The mock-up is made from a temporary material placed over your existing teeth without drilling or preparation, and it is removed easily afterwards. It may feel slightly bulky because it sits on top of your teeth, but it gives a realistic preview of shape and length.

Will the final result match the design?

The approved design guides both preparation and the lab, so the final restorations follow it closely. Porcelain is also more lifelike than mock-up material, with real translucency and depth, so most patients find the finished smile looks even more natural than the preview.

Results vary from person to person. Every treatment plan is decided after an in-person clinical examination.

Digital Smile Design

Why design comes first

What happens during the session

Refining and approving

How it works

Photos & video

3D scan

Design on screen

Mock-up try-in

Refine & approve

Why I became a dentist

Why I became a dentist

Digital Smile Design

E-max Veneers

Hollywood Smile

Orthodontics