Digital Dentistry in Toronto: What It Is and How It Benefits Patients
If you've visited a modern dental practice recently, you may have noticed tablets, intraoral cameras, and digital displays in the treatment room. This shift towards digital dentistry is transforming how Toronto dentists diagnose, plan, and execute dental treatments. At Innova Dental, we integrate digital technologies throughout our clinical workflow to improve precision, patient communication, and overall care quality.
What Is Digital Dentistry?
Digital dentistry refers to the integration of digital technologies into diagnosis, treatment planning, and fabrication of dental restorations. Rather than relying solely on traditional analogue methods—such as physical impressions taken with impression putty, plaster stone models, and manual laboratory processes—digital dentistry uses optical scanning, 3D imaging, computer-aided design, and digital manufacturing to create a complete digital record and treatment plan. This shift allows dentists to visualise treatment outcomes before they begin, communicate more clearly with patients, and often achieve greater precision in the final restoration.
Intraoral Scanners: Replacing Traditional Impressions
One of the most tangible ways patients experience digital dentistry is through intraoral scanners. These handheld devices use optical technology to capture a precise three-dimensional digital model of your teeth and gums in just a few minutes. Instead of biting into impression putty—a process that can feel uncomfortable and trigger a gag reflex—the scanner simply moves around your mouth, photographing the tooth surfaces from multiple angles.
The resulting digital model is remarkably accurate and is immediately available on a computer screen. You can even view your own teeth in detail during your appointment. This digital record is then used for numerous clinical applications: designing and milling crowns and bridges, planning restorations around dental implants, creating accurate records for orthodontic cases, and visualising cosmetic changes through smile design software.
Intraoral scanners offer practical advantages beyond comfort. The digital file is immediately shareable with our laboratory partners or specialist consultants, eliminating the need to post physical models. Retakes are simple if a scan needs adjustment, and the data can be stored indefinitely for future reference without the bulk of traditional plaster models.
CBCT Imaging: Three-Dimensional Insight
Conventional dental X-rays provide a two-dimensional image—a flat picture of your teeth and bone. Cone beam computed tomography (CBCT) is different. This specialised imaging technology captures hundreds of individual X-ray images as it rotates around your head, then reconstructs them into a precise three-dimensional virtual model of your jaw, teeth, bone, nerves, and sinuses.
CBCT is invaluable in several clinical scenarios. Before placing a dental implant, CBCT allows your dentist to assess bone volume and density, identify the location of the inferior alveolar nerve (which runs through the lower jaw), and plan the exact position and angle for the implant. When assessing wisdom teeth for removal, CBCT shows whether nerves or sinuses are close by, helping your dentist anticipate potential complications. For root canal treatment, CBCT can reveal the complex internal anatomy of a tooth, whilst for bone grafting procedures, it helps visualise the graft site in three dimensions.
The additional diagnostic information from CBCT can improve treatment outcomes and reduce complications. Whilst not every patient needs CBCT for every procedure, it becomes particularly important for complex cases, and it is a standard part of pre-implant assessment.
Digital Smile Design and Treatment Planning
One of the most powerful applications of digital dentistry is digital smile design—the process of using high-quality photography and planning software to visualise proposed cosmetic or restorative changes before treatment begins. Your dentist photographs your smile from multiple angles, then uses software to adjust tooth position, size, shape, and colour, showing you a mockup of the potential outcome.
This collaborative approach means you and your dentist can discuss and refine the treatment plan together before any tooth is prepared or restored. Changes that looked appealing in person can be tested digitally, and any concerns can be addressed in advance. The digital design also guides the restorative work, ensuring the final result closely matches what was planned.
CAD/CAM Restorations: Precision Manufacturing
Computer-aided design and manufacturing (CAD/CAM) has revolutionised how dental restorations are made. After an intraoral scan is taken, the digital model is sent to design software where the restoration—whether a crown, bridge, veneer, or implant component—is designed to fit precisely with your adjacent teeth and opposing bite.
Once designed, the restoration is milled from a solid block of ceramic, composite, or other material using a precision milling machine, or it may be 3D printed depending on the material. This process is faster and often more accurate than traditional laboratory methods. Many restorations can be completed in a single appointment, reducing the need for temporary crowns or multiple visits.
The precision of CAD/CAM manufacturing typically results in better marginal fit (the closeness of the restoration edge to the tooth), improved contacts between teeth, and restorations that are less prone to cement washout or secondary decay at the margins.
Guided Implant Surgery
When multiple technologies converge, the results can be particularly impressive. Guided implant surgery combines CBCT imaging, intraoral scanning, digital implant planning software, and 3D-printed surgical guides to position dental implants with unprecedented precision.
Your dentist creates a three-dimensional plan using your CBCT scan and the digital scan of your teeth, determining the ideal position, angle, and depth for each implant relative to your bone anatomy and the position of your future crown. A custom surgical guide—a 3D-printed template that fits over your teeth or implant sites—is fabricated based on this plan. During surgery, the guide directs the placement of each implant to the exact specifications planned digitally.
This approach can reduce surgical complications, improve the fit of the final implant crown, and sometimes allow for immediate tooth replacement. It is particularly valuable when bone volume is limited or when multiple implants need to be coordinated, and it represents the standard of care for complex implant cases at Innova Dental.
What to Expect During a Digital Workflow Appointment
If you visit a practice using digital dentistry, your appointment will likely feel different from a traditional one. Rather than being asked to bite into putty, you may see an intraoral scanner. Instead of waiting days for a crown, you might have it milled in the practice whilst you wait. Digital images on screens will replace or supplement traditional plaster models, and you may be shown a digital preview of your treatment outcome.
This workflow typically requires less chair time for impression and fabrication steps, though some appointments may include more planning and discussion time upfront. The aim is to improve accuracy, reduce chair time, and enhance communication about what your treatment will achieve.
Why Digital Dentistry Matters for Your Care
Digital dentistry is not about technology for its own sake. The practical benefits are significant: greater precision in diagnosis and treatment planning, improved communication between you and your dentist, often faster treatment, and restorations that fit better and last longer. For complex cases like dental implants or cosmetic dentistry, digital planning can mean the difference between a good result and an excellent one.
At Innova Dental in downtown Toronto, we incorporate digital dentistry into our implant and restorative care to provide you with the most precise and predictable treatment possible. Whether you need a crown, dental implants at Innova Dental, or cosmetic dentistry, a digital workflow enhances every step of your care.
Frequently Asked Questions
What is the difference between digital dentistry and traditional dentistry?
Traditional dentistry relies on physical impressions (putty moulds), stone plaster models, and manual laboratory processes to design and fabricate restorations. Digital dentistry replaces these with optical scanning to create digital 3D models, computer-aided design software, and digital manufacturing (milling or 3D printing). The result is typically faster turnaround, greater precision, and better communication. Both approaches can yield excellent clinical outcomes, but digital workflows often reduce the number of appointment steps and improve the fit of final restorations.
Do I need CBCT imaging for a dental implant?
CBCT is considered standard in pre-implant assessment because it shows your bone anatomy, the position of nerves and sinuses, and allows your dentist to plan implant position precisely. Whilst some straightforward cases with excellent bone may proceed with conventional X-rays, CBCT typically provides information that improves safety and outcomes. Your dentist will assess whether CBCT is appropriate for your specific situation.
Can my crown be made in one appointment with digital dentistry?
Yes, in many cases. If your dentist uses an intraoral scanner and an in-office milling machine (often called CAD/CAM technology), a crown can be designed and milled whilst you wait, meaning the crown can sometimes be fitted in a single appointment. However, some cases may still require a laboratory-fabricated restoration, which takes longer. Your dentist will advise you on what is possible for your particular tooth and situation.
Is digital smile design guaranteed to match my final result?
Whilst digital smile design is an excellent planning tool that shows a realistic preview of proposed changes, the final result will depend on many factors including tooth structure, your bite, and the material used for the restoration. The digital design guides the work and helps you and your dentist align on goals, but it is a visual guide rather than a guarantee. Your dentist will discuss any limitations and ensure you understand what is achievable.
This article is for informational purposes only and does not constitute dental or medical advice. For personalised guidance, consult a qualified dental professional.
