Space closure versus space opening for bilateral absent upper lateral incisors: what is the duration of orthodontic treatment?

ConclusionsWithin the study limitations, there is no difference in the overall treatment duration between both treatment approaches. Treatment duration is reduced in both SO or SC treatment plans if extractions are undertaken. The presence of lower arch crowding increases the duration of treatment.

Source: The European Journal of Orthodontics - August 15, 2019 Category: Dentistry Source Type: research