Frequently asked questions

Dr. Madsen auf Invisalign-Kurs Invisalign® is an orthodontic treatment method with removable transparent aligners that we’ve offered since the launch in 2001. The Invisalign® system has

Letter to the editor on the importance of randomized, controlled trials in orthodontics, Zahnärztliche Mitteilungen 2018, Vol. 118, No. 15/16; Pp. 8-9 German (PDF) Read here: