Novel Digital Technique to Analyze the Influence of the Operator Experience on the Accuracy of the Orthodontic Micro-Screws Placement
| العنوان: | Novel Digital Technique to Analyze the Influence of the Operator Experience on the Accuracy of the Orthodontic Micro-Screws Placement |
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| المؤلفون: | Francesc Abella Sans, Sofía Hernández Montero, Alberto Albaladejo Martínez, Álvaro Zubizarreta-Macho, Elena Riad Deglow, Miriam O’Connor Esteban, María Bufalá Pérez |
| المصدر: | Applied Sciences, Vol 11, Iss 400, p 400 (2021) Applied Sciences Volume 11 Issue 1 |
| بيانات النشر: | MDPI AG, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Study groups, Micro-cargols, temporary anchorage devices, Dispositius d'ancoratge temporal, Ortodòncia, Dispositivos de anclaje temporal, Computed tomography, 616.3, lcsh:Technology, lcsh:Chemistry, 03 medical and health sciences, 0302 clinical medicine, medicine, Ancoratge d'ortodòncia, General Materials Science, Microtornillos, 030212 general & internal medicine, Instrumentation, lcsh:QH301-705.5, Fluid Flow and Transfer Processes, Orthodontics, medicine.diagnostic_test, business.industry, lcsh:T, Process Chemistry and Technology, General Engineering, mini-implants, 030206 dentistry, Anclaje de ortodoncia, lcsh:QC1-999, Computer Science Applications, Ortodoncia, Mini implants, lcsh:Biology (General), lcsh:QD1-999, orthodontic anchorage, lcsh:TA1-2040, Coronal plane, micro-screws, Mini-implantes, business, orthodontics, lcsh:Engineering (General). Civil engineering (General), lcsh:Physics |
| الوصف: | To analyze the influence of the operator experience on the accuracy of orthodontic self-tapping micro-screws placement, a total of 60 orthodontic self-tapping micro-screws were randomly distributed into two study groups: Group A. Orthodontic micro-screws placement by an orthodontist with 10 years of experience (n = 30) and B. Orthodontic micro-screws placement by an orthodontist student without experience (n = 30). Cone-beam computed tomography scans and intraoral scans were performed before and after the orthodontic self-tapping micro-screws placement and uploaded in 3D implant-planning software to analyze the deviation angle and the horizontal deviation measured at the coronal entry point and apical endpoint between orthodontic micro-screws planned and performed. In addition, intraoperative complications such as root perforations after orthodontic self-tapping micro-screws placement and fracture of the orthodontic self-tapping micro-screws during their placement were also analyzed. The paired t-test revealed statistically significant differences at the apical endpoint (p = 0.004) of planned and performed orthodontic self-tapping micro-screws between the orthodontist with 10 years of experience and the orthodontist student without experience. However, the paired t-test revealed no statistically significant differences at the coronal entry point (p = 0.220) and angular deviations (p = 0.602) of planned and performed orthodontic self-tapping micro-screws between the orthodontist with 10 years of experience and the orthodontic student without experience. Furthermore, five root perforations were observed in the no experience study group and three orthodontic self-tapping micro-screws were fractured in each study group. In conclusion, the results show that the greater experience of the operator influences the accuracy of orthodontic micro-screws placement, resulting in less intraoperative complications. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2076-3417 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f96d4ffd6a6390db821badcbbd874504 https://www.mdpi.com/2076-3417/11/1/400 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....f96d4ffd6a6390db821badcbbd874504 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20763417 |
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