:

Nathália Moraes Carvalho Barreto Brandão1, Nathália Barbosa Palomares1, Tatiana Lima1

  • 1State University of Rio de Janeiro, School of Dentistry, Department of Orthodontics (Rio de Janeiro/RJ, Brazil).

概括

像Twin Block和Herbst这样的功能设备显著改善了II类,第1部门的缺陷面部形状. 所有三种治疗方法,包括双重块,带有牙固定的Herbst和带有骨固定的Herbst,都产生了相似的结果.