성인 구순구개열환자의 교정치료 전략
The orthodontic strategies for adult patients of cleft lip and palate
김재훈,
소속 상세정보
김재훈 ( Kim Jae-Hoon ) - 연치과의원
KMID : 0362720150530070450
Abstract
Even the adult cleft lip and palate patient who has not had timely treatment during the growth period, can be treated with orthodontic treatment without the necessity of orthognathic surgery if only the patient is treated under correct diagnosis and fitting appliances. Initially, maxillary arch form is established by constructing trifocal circles. Posterior region can be expanded and derotated laterally with pentahelix and anterior teeth are aligned with Tiggle brackets and“ ㄷ”-shaped spring. Thereafter, anterior and posterior regions are consolidated. Mandibular intercanine width should be adjusted to maxillary intercanine width which was unavoidably reduced. Mandibular anterior tooth extraction will be helpful to attain proper mandibular intercanine width and better anterior dental showing.
키워드
Cleft lip and palate; adult; pentahelix; Tiggle; TG line; Trifocal Circled Pentagon; Malformation; Deformation; Deformity
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