The iTero 3D scanning system replaces traditional dental molds by using advanced digital imaging technology to capture a precise, three-dimensional model of your mouth. This modern approach eliminates the need for the “goopy” putty and bulky trays that many patients find uncomfortable.

Here is how the technology replaces messy molds:

• Handheld Wand Technology: Instead of biting into thick paste, a small, sleek wand is gently moved over your teeth. This wand acts as a high-speed camera that captures thousands of images per second.
• Instant 3D Modeling: The system instantly “stitches” these images together to build a full-color 3D digital model on a chairside screen in real-time. This process is typically completed in 60 to 90 seconds.
• Superior Comfort: Because there is no physical material used, the digital process eliminates the gag reflex and messy residue often associated with traditional impressions.
• Enhanced Accuracy: Digital scans are accurate within 0.1mm. Unlike physical molds, which can distort due to material shifting or air bubbles, digital impressions provide a stable and precise foundation for treatments like Invisalign and dental restorations.
• Virtual Simulations: Once the scan is complete, the data can be used with the Invisalign outcome simulator to provide a virtual preview of your projected smile results immediately.

• Itero Digital Scanning: Complete Guide to Digital Dental Impressions