Giancotti Aldo, Greco Mario, Mampieri Gianluca
Department of Orthodontics Fatebenefratelli Hospital, University of Rome "Tor Vergata", Rome, Italy.
Prog Orthod. 2006;7(1):32-43.
The Invisalign method is gaining an increasing interest as an alternative treatment option in adult patients and in difficult orthodontic cases. The aim of this work is to show a class II malocclusion with severe crowding in the upper and lower arches treated with the extraction of the upper first premolars performed by means of Invisalign. The alignment phase was successfully completed but the space closure achieved with crown tipping and without correct root inclination making a further fixed appliance phase necessary.
隐适美矫治方法作为成人患者和复杂正畸病例的一种替代治疗选择,正越来越受到关注。本文旨在展示一例上下牙弓严重拥挤的安氏II类错牙合畸形病例,采用拔除上颌第一前磨牙,通过隐适美矫治器进行矫治。排齐阶段已成功完成,但通过冠倾斜实现的间隙关闭未伴有牙根的正确倾斜,因此需要进一步的固定矫治器阶段。