3D Assessment of the Correlation between Neonatal Morphology and Occlusal Outcomes in 5-Year-Old Patients with Complete Unilateral Cleft Lip and Palate
Pesqui. bras. odontopediatria clín. integr
; 21(supl.1): e0020, 2021. tab, graf
Article
em En
| LILACS, BBO
| ID: biblio-1346688
Biblioteca responsável:
BR1264.1
ABSTRACT
ABSTRACT Objective:
To exploit 3D measurement technology to determine any correlation between neonatal palate morphology and occlusal outcomes at five years in patients receiving surgery for unilateral cleft lip and palate (CLP). Material andMethods:
Twenty-nine neonatal and 5-year models treated by the same surgeon using the same protocol for CLP correction were scanned using a high-resolution structured-light scanner and stored in stl format. Dedicated software was used to make linear and surface area measurements on the neonatal models, and each digitized 5-year model was assigned a Five-Year-Old (5YO) index score on three separate occasions by the same investigator.Results:
Minimum, maximum, mean, standard deviation and standard error were calculated for each variable considered, and the Pearson coefficient was used to identify any correlations between neonatal variables and 5YO scores. Linear regression analysis showed that the only variable to approach significance was the posterior width of the cleft, which showed an R2 equal to 0.111, indicating that it accounts for 11% of the variability of the 5YO index. There was no other appreciable correlation between linear measurements, surface areas, or their inter-relationships.Conclusion:
There is no correlation between neonatal morphological characteristics and occlusal outcomes at 5 years in CLP patients treated via the surgical protocol considered.Palavras-chave
Texto completo:
1
Índice:
LILACS
Assunto principal:
Ortodontia
/
Criança
/
Fissura Palatina
/
Anormalidades Maxilomandibulares
Tipo de estudo:
Guideline
/
Prognostic_studies
Limite:
Child, preschool
/
Female
/
Humans
/
Male
País/Região como assunto:
Europa
Idioma:
En
Revista:
Pesqui. bras. odontopediatria clín. integr
Assunto da revista:
ODONTOLOGIA
Ano de publicação:
2021
Tipo de documento:
Article