Petrelli E, Baptista J M
Dens (Curitiba). 1989 Jan-Dec;5(1-2):20-6.
The presentation of this case report shows the dentoalveolar and soft tissue alterations produced by Orthodontic treatment. Mechanic sequence included sectional arches and were planned according to the Bioprogressive Therapy. The cephalometric assessment (Ricketts analysis and superimpositions) demonstrates all changes produced by treatment as well as those influenced by growth.
本病例报告展示了正畸治疗所产生的牙槽骨和软组织改变。矫治步骤包括片段弓，并根据生物渐进性疗法进行设计。头影测量评估（Ricketts分析法和重叠图）展示了治疗所产生的所有变化以及受生长影响的变化。
