Short-term hard and soft tissue changes after mandibular advancement surgery in Class II patients: a retrospective cephalometric study

ConclusionClass II characteristics improved after mandibular advancement. Soft tissues of the chin follow their skeletal structures almost in a 1:1 relationship, while movement of the lower lip was less predictable. The facial pattern of Class II patients should be considered in treatment planning.
Source: The European Journal of Orthodontics - Category: Dentistry Source Type: research