A non-cephalometric two-dimensional appraisal of soft tissue changes by functional therapy in Class II patients: a systematic review and meta-analysis

ConclusionsCurrent evidence suggests the positive effects of FA on the facial attractiveness in growing and non-growing patients. FA normalize the lip relationship. Furthermore, they tend to decrease facial convexity and advance the chin point. More pleasing results can be expected in growing patients. Orthodontists are more generous when assessing treatment changes as compared to laypeople.RegistrationPROSPERO registration (CRD42021254835).

Source: The European Journal of Orthodontics - January 22, 2022 Category: Dentistry Source Type: research