Bibliographic Details
| Title: |
Cone-beam computed tomography study of root length of maxillary and mandibular anterior teeth and central incisor crown-root morphology in high-angle Class Ⅱ open bite patients |
| Authors: |
REN Qingyuan, BAO Lina, ZHOU Mengjiao, WU Chunlan |
| Source: |
口腔疾病防治, Vol 32, Iss 3, Pp 196-201 (2024) |
| Publisher Information: |
Editorial Department of Journal of Prevention and Treatment for Stomatological Diseases, 2024. |
| Publication Year: |
2024 |
| Collection: |
LCC:Medicine |
| Subject Terms: |
high-angle，, class ⅱ malocclusion，, orthodontics，, anterior open bite，, anterior teeth，, root length，, crown-root morphology，, cone-beam computed tomography，, Medicine |
| More Details: |
Objective This study aimed to explore the root length of maxillary and mandibular anterior teeth and central incisor crown-root morphology in patients with high-angle skeletal Class Ⅱ open bite, aiming to provide a reference for clinical treatment. Methods This study was reviewed and approved by the Ethics Committee, and informed consent was obtained from the patients. CBCT images of eighty-one untreated patients (40 anterior open bite patients and 41 normal overbite patients) with high-angle skeletal Class Ⅱ malocclusion were selected before treatment. Dolphin software was used to study the root length of maxillary and mandibular anterior teeth and central incisor crown-root morphology, and the differences between the two groups were analyzed. Results There was no statistical significance in the root length of maxillary lateral incisor and canine between the open bite group and the normal overbite group, significant differences were found in the root length of maxillary central incisor （11.12 ± 1.37） mm、mandibular central incisor（10.15 ± 1.09）mm, mandibular lateral incisor（11.27 ± 1.15）mm and mandibular canine（12.81 ± 1.48）mm between the open bite group and the normal overbite group（P |
| Document Type: |
article |
| File Description: |
electronic resource |
| Language: |
Chinese |
| ISSN: |
2096-1456 |
| Relation: |
https://www.kqjbfz.com/CN/10.12016/j.issn.2096-1456.2024.03.005; https://doaj.org/toc/2096-1456 |
| DOI: |
10.12016/j.issn.2096-1456.2024.03.005 |
| DOI: |
10.12016/j.issn.2096⁃1456.2024.03.005 |
| Access URL: |
https://doaj.org/article/b9ce7d684f084c4bb82a6c608738d86d |
| Accession Number: |
edsdoj.b9ce7d684f084c4bb82a6c608738d86d |
| Database: |
Directory of Open Access Journals |
