Bimaxillary surgery in Class III malocclusion: Soft and hard tissue changes

作者: Barış Aydil , Nedim Özer , Gülnaz Marşan

DOI: 10.1016/J.JCMS.2012.10.004

关键词:

摘要: Abstract The aim of this study was to quantify anteroposterior facial soft tissue changes with respect underlying skeletal movements after Le Fort I maxillary advancement and mandibular setback surgery sagittal split osteotomy in Class III deformity by using lateral cephalograms taken before the operation. material consisted 31 patient (15 female, 16 male cases, mean age 26.7 ± 2.5 years) deformity. All patients were treated osteotomy. Lateral 1.4 ± 0.3 years surgery. Wilcoxon test used compare pre- post-surgical measurements. Pearson correlation relationships between skeletal, dental changes. In maxilla, APOINTAP (the position A point) ITIPAP upper incisor) showed significant protractions (−3.19 ± 3.63, −3.19 ± 4.52, p r : 0.851, 0.842,

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