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KMID : 1149720190090040226
Clinical Journal of Korean association of Orthodontists
2019 Volume.9 No. 4 p.226 ~ p.237
The Treatment of Growing Class II Malocclusion Patient with Vertical Control
Lee Ba-Wool

Abstract
This case report is about a female growing patient with Class II malocclusion, showing 13 mm overjet, hyperdivergent
skeletal pattern and mandibular retrusion. Treatment was planned in two stages. In the first stage, cervical headgear and
twin block was used for maxillary growth restriction and mandibular forward positioning, followed by the second stage
of fixed preadjusted edgewise orthodontic appliance for camouflaging the remaining skeletal and dental discrepancy
using orthodontic mini-implant. We achieved satisfying results with harmonious face, Class I molar relationship with
proper interdigitation, overbite, overjet, and midline coincidence.
KEYWORD
Growing patient, Class II malocclusion, Growth modification, Orthodontic mini-implant, Vertical control
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