Pharyngeal airway space cephalometric evaluation in transverse maxillary deficient patients after SARME
Braz. j. oral sci
;
13(4): 288-291, Oct-Dec/2014. tab, graf
Artigo
em Inglês
| LILACS, BBO
| ID: lil-732340
ABSTRACT
Aim:
To evaluate prospectively the upper airway of 16 patients submitted to surgically assisted rapid maxillary expansion.Methods:
Volumetric tomography acquisitions were done preoperatively (T1) and after six months postoperatively (T2), the slices were obtained from the hard palate to the third cervical vertebra (C3), the images were imported and reconstructed in the Dolphin software for 2D definition of the upper airway. A cephalometric radiograph was generated by the software, the cephalometric points were traced at T1 and T2 for all patients in a dark environment always by the same operator and the Arnett-Gunson FAB Surgery analysis was applied.Results:
A statistically significant reduction in area (p=0.03) at the level of the nasopharynx was observed, while at the oropharynx and hypopharynx it showed no statistical difference between T1 and T2.Conclusions:
The area in the nasopharynx level presented a statistically significant decrease, however, despite the area decrease at this point, the patients seem to do better, and thus, this area decrease may not be clinically significant.
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Técnica de Expansão Palatina
/
Assimetria Facial
/
Cirurgia Ortognática
Limite:
Adulto
/
Feminino
/
Humanos
/
Masculino
Idioma:
Inglês
Revista:
Braz. j. oral sci
Assunto da revista:
Odontologia
Ano de publicação:
2014
Tipo de documento:
Artigo
País de afiliação:
Brasil
/
Dinamarca
Instituição/País de afiliação:
Aarhus University/DK
/
Universidade Estadual Paulista/BR
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