You must meet a doctor in person for a comprehensive oral health exam, including X-rays and 3D digital scans using an iTero scanner.
The aligners are shipped to your doctor's office, where they check the fit and may add "attachments" (small tooth-colored bumps) to help move your teeth precisely. 2. Invisalign vs. Online Aligner Brands can i buy invisalign online
Your doctor uses proprietary ClinCheck software to map out every tooth movement before your aligners are even manufactured. You must meet a doctor in person for