Stability of maxillary anterior teeth after 2 years of retention in adolescents: a randomized controlled trial comparing two bonded and a vacuum-formed retainer

ConclusionsAll three retention methods showed equally effective retention capacity and all the changes found in the three groups were small and considered clinically insignificant. Thus, the null hypothesis was confirmed. All three methods can be recommended.Trial registrationNCT04616755

Source: The European Journal of Orthodontics - December 22, 2020 Category: Dentistry Source Type: research