At our Sunnyvale office, we use this technology because our patients deserve care that reflects where dentistry is headed, not where it used to be. Dr. Janice Chou and Dr. Brendon Nguyen have built our Sunnyvale dental technology offerings around listening closely to patient concerns and responding with the most comfortable, accurate tools available. Digital impressions are a natural extension of that approach. Whether someone is visiting us in Sunnyvale or our Redwood City location, they can expect the same commitment to gentle, modern care from a team that values getting it right the first time.
How Do Digital Impressions Work?
A digital impression begins with a small, wand-like scanner that our team guides gently around the mouth. As it moves, it captures thousands of images per second and stitches them together into a detailed 3D model that appears on a chairside monitor in real time. Patients can watch their own teeth take shape on the screen, which often turns a routine procedure into an interesting part of the visit rather than something to dread.
Because there is no tray, no putty, and no waiting for material to set, the entire process typically takes just a few minutes. The scanner is also far more forgiving for patients with a sensitive gag reflex, because there is nothing bulky sitting in the mouth for an extended period. Once the scan is complete, the digital file can be reviewed immediately, adjusted if needed, and sent directly to a lab or used to plan treatment on the spot.
Why Do Digital Impressions Matter for Treatment Accuracy?
Accuracy is where digital impressions truly set themselves apart. Traditional putty impressions can shift, shrink, or distort slightly as they set, which sometimes means a restoration does not fit quite as expected. A digital scan captures the exact contours of the teeth and bite in a single pass, reducing the chances of a poorly fitting crown, bridge, or aligner down the road.
This precision matters most when the resulting file feeds directly into other treatments we offer. A systematic review examined the accuracy of digital impressions across intraoral and extraoral scanners, underscoring how much scanner technology and technique continue to shape restoration fit. That is part of why we stay current with the latest scanning equipment rather than relying on older methods. A cleaner initial scan means fewer remakes, fewer follow-up visits to fix an ill-fitting piece, and a smoother overall experience from start to finish.
What Treatments Use Digital Impressions?
Digital impressions are not a stand-alone service. They are the starting point for many of the treatments patients come to us for, which is part of why we invested in this technology in the first place.
- Custom-fit crowns and bridges that require precise measurements of the surrounding teeth
- Invisalign clear aligner therapy, where accurate scans help plan each stage of tooth movement
- Retainers and nightguards that need to match the exact shape of a patient’s bite
- Veneers and other cosmetic work where fit and symmetry make a visible difference
Before this technology became standard, each of these treatments depended on a physical mold that had to be shipped to a lab and interpreted by hand. Now, the digital file travels electronically, arrives without distortion, and gives the lab a far clearer picture to work from.
What Should Patients Expect During a Scan?
Most patients are surprised by how quick and comfortable the process feels compared to what they remember from past dental visits. There is no unpleasant taste, no risk of the material dripping down the throat, and no need to sit still while something sets. Our Sunnyvale team walks each patient through the process beforehand so there are no surprises once the scanning begins.
For anyone who has avoided a needed treatment because of a bad past experience with traditional molds, this is often the detail that changes their mind. The scanner can also be paused and restarted as needed, which gives patients control over their own pace rather than feeling locked into a single uncomfortable attempt.
Ready to Experience Modern Dental Technology in Sunnyvale, CA?
Digital impressions are just one part of how our Sunnyvale office keeps care comfortable, accurate, and efficient for every patient who walks through our doors. From the first scan to the final restoration, our team is focused on ensuring the process feels easier than patients expect and that the results hold up for years to come.
If it has been a while between visits, or you are curious how digital impressions could improve an upcoming treatment, we would love to talk it through with you. Reach out through our contact form to schedule a consultation.
