Three-dimensional laser scanner evaluation of facial soft tissue changes after LeFort I advancement and rhinoplasty surgery: patients with cleft lip and palate vs patients with nonclefted maxillary retrognathic dysplasia (control group)
| Autor: | Laura Verzé, Francesca Antonella Bianchi, Guglielmo Ramieri |
|---|---|
| Rok vydání: | 2014 |
| Předmět: |
Adult
Male medicine.medical_specialty Adolescent Cleft Lip medicine.medical_treatment 3d analysis Dentistry Osteotomy Pathology and Forensic Medicine Rhinoplasty Imaging Three-Dimensional medicine Nose Deformity Humans Osteotomy Le Fort Radiology Nuclear Medicine and imaging Dentistry (miscellaneous) Orthodontics business.industry Soft tissue Middle Aged Craniometry medicine.disease Sagittal plane Surgery Cleft Palate Treatment Outcome medicine.anatomical_structure Dysplasia Case-Control Studies Face Female Oral Surgery business Tomography Optical Coherence |
| Zdroj: | Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology. 117:416-423 |
| ISSN: | 2212-4403 |
| DOI: | 10.1016/j.oooo.2013.12.406 |
| Popis: | Objective The aim of this study was to analyze the differences in facial soft tissue changes, despite the same extent of upper jaw forward movement, between patients with unilateral cleft lip and palate (uCLP) and those without, after LeFort I osteotomy and secondary rhinoplasty. Study Design Twelve patients with maxillary retrognathic dysplasia and nose deformity were divided in 2 groups, A (uCLP) and B (control), and compared on the basis of the same maxillary advancement. Cephalometry and 3D mean facial model of groups A and B were obtained before and after surgery. Linear and angular measurements were calculated. Results Upper vermilion and alar base remained unchanged in group A but increased in group B. In both groups, symmetry of the nasal base was improved, and an increase of the sagittal projection of the lips was observed. Conclusions 3D analysis showed that surgical procedures for uCLP can provide a satisfactory aesthetic outcome, but some differences are evident in comparison with the control group. |
| Databáze: | OpenAIRE |
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