Loh M K, Kerr W J
Br J Orthod. 1985 Jul;12(3):153-7. doi: 10.1179/bjo.12.3.153.
Analysis of 20 cases of Class III malocclusion treated with the FR.III showed that correction of the anterior crossbite was effected by adjustment of incisor inclinations and backward rotation or repositioning the mandible accompanied by an increase in face height. Subjects which responded most favourably to the FR.III were those with severe Class III malocclusion and a deep incisor overbite.
对20例采用FR.III矫治器治疗的III类错颌病例分析显示，前牙反颌的矫治是通过调整切牙倾斜度以及下颌向后旋转或重新定位，同时面高增加来实现的。对FR.III矫治器反应最良好的患者是那些严重III类错颌且深覆颌的患者。
