
What Is the iTero Lumina Digital Scanner?
Precise, Comfortable Impressions from Your Cambridge Dentist
The iTero Lumina is an advanced intraoral scanner that captures highly detailed 3D images of the teeth, gums, and bite using a small handheld wand. Instead of traditional putty impressions, the iTero creates a precise digital model of your mouth in minutes, displayed on screen in real time. At Sweet Spot Dental, Dr. Jeffrey Greenberg uses the iTero Lumina for Invisalign treatment planning, digital impressions, and as an educational tool to help patients see and understand their current oral health conditions during their visits.
As a trusted Dentist Cambridge patients rely on for personalized care, our team believes that when patients can see a detailed 3D model of their own mouth, the conversation changes. Conditions that are difficult to explain with words alone become clear and understandable, and patients feel more empowered to make informed decisions about their care.

Why Might the iTero Lumina Be Needed?
The iTero Lumina serves multiple purposes in our office, from creating precise digital impressions to helping patients visualize their oral health in ways that traditional tools simply cannot achieve.
- Create accurate digital impressions for Invisalign and other treatments without messy putty trays.
- Help patients visualize current conditions, areas of concern, and changes over time using 3D imaging.
- Improve precision in treatment planning for restorative and cosmetic procedures.
- Monitor and compare oral health changes between visits with saved digital scans.
What Happens During the iTero Lumina Scanning Process?
Cambridge Dentist Committed to Your Smile
During the scanning process, a small wand is moved gently around the mouth while capturing thousands of images per second. These images are stitched together in real time to create a full 3D model of your teeth, gums, and bite that appears instantly on a nearby screen. The process is comfortable, requires no impressions trays or putty, and typically takes only a few minutes.
Dr. Jeffrey Greenberg may use the 3D scan to walk you through your current oral health, point out specific areas of concern, or show you a simulation of potential treatment outcomes. For Invisalign patients, the iTero scan is used to create a customized treatment plan and preview your projected smile transformation before treatment begins.


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