Cone-beam computed tomography study of condyle position in high-angle adult female patients with different sagittal skeletal malocclusion
10.12016/j.issn.2096⁃1456.2018.03.008
- Author:
CUI Tao
1
;
DU Yuqing
1
;
SONG Yu
1
;
SUN Zhitao
2
;
HOU Fengchun
1
;
YU Yanling
1
Author Information
1. Department of Orthodontics, Qingdao Stomatological Hospital
2. Medical College of Qingdao University
- Publication Type:Journal Article
- Keywords:
Skeletal malocclusions;
CBCT;
Condyle;
High angle;
Sagittal
- From:
Journal of Prevention and Treatment for Stomatological Diseases
2018;26(3):180-183
- CountryChina
- Language:Chinese
-
Abstract:
Objective :To measure and compare condyle-related indexes(volume, surface area, anterior space, upper space and posterior space) in adult female patients with different sagittal malocclusions with the aim of providing a reference for clinical treatment.
Methods :The CBCT database of Qingdao Stomatology Hospital was searched to identify patients with high-angle adult skeletal malformations with the following classifications: classⅠ(n=30), class Ⅱ(n=30), and class Ⅲ(n=30). The CBCT images associated with the sample population were stored according to DICOM3.0 medical digital image communication standards. Mimics10.01 software was used to read and prepare three-dimensional reconstructions of the condylar, and the above-listed indicators were measured and statistically analyzed.
Results : There were no significant differences between the right and left sides among the three groups (P > 0.05). For parameters including condylar anterior joint space and post-joint space, the differences among the three groups were significant (P < 0.05). There was no significant difference in parameters related to condylar articular space between classⅠand class Ⅱ(P > 0.05). The differences between skeletal classesⅠand Ⅲ and between skeletal ClassesⅡ, and Ⅲ were statistically significant (P < 0.05).
Conclusion:Condylar position varies among high-angle adult woman with skeletal malocclusions with different sagittal skeletal patterns.
- Full text:不同矢状骨性错颌畸形高角型成年女性患者髁突位置的CBCT研究.pdf
