3D CT Soft Tissue Craniofacial Analysis and Lip Morphology
Pesqui. bras. odontopediatria clín. integr
; 21: e0077, 2021. tab, graf
Artigo
em Inglês
| LILACS, BBO - Odontologia
| ID: biblio-1155002
Biblioteca responsável:
BR1264.1
ABSTRACT
ABSTRACT Objctive: To assess the soft tissue characteristics of Bangladeshi adults to formulate soft tissue 3D CT standards using Holdaway's (HA) and lip morphology (LM) analyses. Another aim of this study was to assess the gender dimorphism of Bangladeshi population. Material and Methods: One hundred and seventeen (Eighty-five men and Thirty-two women) Bangladeshi adults have obtained their computed tomography (CT) scan at the Radiology Department for normal diagnosis. Craniofacial deformities were undetected in all cases. The CT images were prepared by a 3D imaging programming software (Mimics 11.02 Materialise). Parameters from the identified landmark points were measured in 3D through this software. Results: Upper lip thickness (ULT) (vermillion UL-A point) measurement was significant in HA and in LM analyses, upper lip protrusion (ULP) (Ls to Sn-SPog) measurement has demonstrated significant difference among both genders, where p-value was less than 0.05. Mean measurements of Bangladeshi adults were relatively comparable except the face convexity (FC) when compared with the HA cephalometric soft tissue values. Conclusion: By using HA and LM analyses, 3D CT soft tissue standards were established for Bangladeshi adults. Measurements for all parameters have remained equivalent with the HA standard data apart from the FC measurement. This consequently may demonstrate that the Bangladeshi population retains a convex shape with a slight protrusive lip or retruded chin.
Texto completo:
Disponível
Coleções:
Bases de dados internacionais
Base de dados:
BBO - Odontologia
/
LILACS
Assunto principal:
Ortodontia Corretiva
/
Crânio
/
Diagnóstico por Imagem
/
Anormalidades Craniofaciais
/
Face
/
Terapia de Tecidos Moles
Tipo de estudo:
Estudo diagnóstico
/
Estudo de avaliação
/
Guia de prática clínica
/
Estudo observacional
/
Estudo de prevalência
/
Estudo prognóstico
/
Fatores de risco
Limite:
Adulto
/
Feminino
/
Humanos
/
Masculino
País/Região como assunto:
Ásia
Idioma:
Inglês
Revista:
Pesqui. bras. odontopediatria clín. integr
Assunto da revista:
Odontologia
Ano de publicação:
2021
Tipo de documento:
Artigo
País de afiliação:
Malásia
/
Arábia Saudita
Instituição/País de afiliação:
Jouf University/SA
/
Universiti Sains Malaysia/MY