The Efficacy of Twin Block (Removable) and Herbst (Fixed) Functional Appliances in Treating Class II Division 1 Malocclusion
Introduction The present study aims to compare the efficacy of Twin Block (Removable) and Herbst (Fixed) functional appliances in treating Class II Division 1 malocclusion. The former is a removable appliance, while the latter is a fixed orthodontic appliance attached to the molars using metal bands (Moro et al., 2020). Malocclusion is characterized by a ... Read More
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