The Pros and Cons of Digital Smile Design
(Part 3 )
The Evolution of Smile Design
The field of dentistry has indeed become more sophisticated with the dawn of Digital Design Smile. Traditional smile design has always had a measure of guesswork and luck included into the mix.
The pioneer of DSD is Dr. Christian Coachman, who combined his dentistry expertise with digital tech to create a comprehensive customization system that integrates digital imaging, dental aesthetics, and facial analysis together.
Thanks to digital and virtual technological advances, smile design doesn’t need to rely on the dental professional’s manual skills and artistry.
Everything can be boiled down to machine-precision predictability, which ensures the least amount of risk involved in procedures while also cutting down on possible complications and infections.
Smile design used to be subjective expertise that depends on the intuition and experience of the dentist doing it. Patients don’t have any involvement in the process.
Before the advent of digital technology, patients could only see the final outcome through the dentist’s rudimentary models, verbal descriptions, or previous satisfied customers with similar issues.
Because smile design has evolved to become DSD, a revolution in dentistry has taken place. The incomparable precision of digital-aided scans and simulations introduces computer software and hardware working in tandem for more control.
The procedures become more manageable, you have a better schedule and timetable, and every last detail is planned.
Technological Components of Digital Smile Design
DSD uses several high-tech components and cutting-edge techniques that contribute to its accuracy and effectiveness.
They’re mostly visual aids to better smile design communication and the actual procedures enhanced by such aids. Knowing these components is important in understanding what DSD is.
3D Imaging: The DSD system mostly uses 3D imaging as its cornerstone. What this means is that advanced scanners scan the mouth to create a three-dimensional representation of the patient’s facial and dental structures.
This 3D view allows for precise analysis and careful planning down to the last incision or teeth bleaching. Decision-making is also easier with DSD.
This visual aid also helps prevent complications linked with dental procedures. For example, the comprehensive view of gums, teeth, and surrounding tissues help avoid nerve and sinus damage during upper-jaw implant surgery.
A significant amount of detail is captured by 3D imaging tech, which in turn enables dental professionals to engineer tailor-made dental treatments that address the unique needs of the patient.
CAD/CAM Systems: The DSD process also makes extensive use of Computer-Aided Design and Manufacturing. The design part is software that allows you to manipulate the 3D scan to project the best DSD outcome for the patient.
The dentist uses CAD software to design restorations such as veneers, bridges, and crowns with near unerring accuracy compared to molds and fabrications.
The manufacturing part of DSD is linked to the CAD software. You can now mill or even 3D-print the simulated outcome on CAD software using CAM technology such as advanced milling machines or a 3D printer.
There are fewer chances to pivot or adjust because of inaccuracies from the mold or changes in the mouth because of the accuracy of CAD/CAM-based tech.
It’s an integrated approach that directly feeds the milling or printing information from the CAD software to the CAM printers or millers, resulting in the patient getting exactly what was ordered or planned.
Virtual Simulation: DSD also recognizes virtual simulation as a vital component. This visualization aid allows both the patient and the dentist to be on the same page when visualizing the expected results of a given dental treatment.
Whether it’s orthodontics (traditional metal braces or INVISALIGN clear aligners) or creating veneers, virtual simulation can make a digital mock-up of the patient’s new smile.
From there, the plans and outcome can be refined thanks to all the additional info, including scans showing surgeons the exact location of the areas needed work on. This is the beauty of virtual simulation.
Making the outcome more predictable also ensures it’s more manageable and you’re able to avoid or mitigate risk when push comes to shove.
You and your dentist will be able to see the ultimate results and realistic expectations of what’s about to take place. This also promotes better communication between doctors and patients for good measure. (To be continued)