Harvold Activator vs Frankel function regulator
Occlusion (net change in overjet, short term) · Adolescents (age 12 to 16 years) receiving orthodontic treatment to correct prominent upper front teeth (Class II malocclusion)
Harvold Activator led to lower overjet change compared with frankel function regulator; GRADE not reported.
1 finding from 1 review
- Orthodontic treatment for prominent upper front teeth (Class II malocclusion) in children and adolescents 2018 · Cochrane All outcomesEnd of orthodontic treatmentMD -2.93 [-5.37, -0.49]1 study · 25 participantsGRADE not reported