Finite element analysis of the comprehensive impact of scar and maxillary expansion combined with protraction on the development of maxilla with cleft lip and palate after repair operation / 华西口腔医学杂志
West China Journal of Stomatology
; (6): 642-646, 2020.
Article
в Zh
| WPRIM
| ID: wpr-878387
Ответственная библиотека:
WPRO
ABSTRACT
OBJECTIVE@#To study the comprehensive impact of scar and maxillary expansion combined with protraction on the development of maxilla with cleft lip and palate after repair operation.@*METHODS@#In the original finite element model of the maxilla with cleft palate, a finite element model of the maxilla with cleft lip and palate was established by using Boolean operation in ANSYS. Scar force after cleft lip and palate repair and maxillary expansion force combined with protraction were added simultaneously to process the stress analysis.@*RESULTS@#Maxillary deformation occurred in the three-dimensional direction. The comparison of displacements was as follows: X-axis>Z-axis>Y-axis.@*CONCLUSIONS@#Maxillary growth is significantly inhibited in the three-dimensional direction under the comprehensive impact of scar and maxillary expansion combined with protraction after repair operation, especially transverse and sagittal growth.
Key words
Полный текст:
1
База данных:
WPRIM
Основная тема:
Palatal Expansion Technique
/
Cleft Lip
/
Cleft Palate
/
Cicatrix
/
Finite Element Analysis
/
Maxilla
Пределы темы:
Humans
Язык:
Zh
Журнал:
West China Journal of Stomatology
Год:
2020
Тип:
Article