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- Tue May 01, 2018 1:04 pm
- Forum: Invisalign-type Braces (Clear Aligners)
- Topic: Invisalign Allergy Side effects upper respiratory symptoms?
- Replies: 75
- Views: 117446
November 2017 the American Yournal of Orthodontics and Dentofacial Orthopedics shows a very interestig study. A group of about 200 Invisalign users were investigated and showed (a lot) of live treatening events: https://www.sciencedirect.com/science/article/pii/S0889540617306030 For who have this...