Tag: Class II Division 1

TREATMENT EFFECTS OF R-APPLIANCE IN VERTICAL GROWING PATIENTS-CASE SERIES

The purpose of this study was to evaluate the effects of a functional appliance (the R-appliance) on Class II division I vertical growth pattern patients with mandibular deficiency. Twenty patients (13 girls and 7 boys) with a mean age of 10.6 (SD 0.8) years were treated with R-appliance for 16 (SD 0.4) months. All patients […]