126937 20241125101140.0 doi 10.1186/s12903-023-03261-y sideral 134421 ART-2023-134421 eng Riad Deglow, Elena Comparative analysis of two navigation techniques based on augmented reality technology for the orthodontic mini-implants placement 2023 Access copy available to the general public Unrestricted To analyze and compare the accuracy and root contact prevalence, comparing a conventional freehand technique and two navigation techniques based on augmented reality technology for the orthodontic self-drilling mini-implants placement. Methods Two hundred and seven orthodontic self-drilling mini-implants were placed using either a conventional freehand technique (FHT) and two navigation techniques based on augmented reality technology (AR TOOTH and AR SCREWS). Accuracy across different dental sectors was also analyzed. CBCT and intraoral scans were taken both prior to and following orthodontic self-drilling mini-implants placement. The deviation angle and horizontal were then analyzed; these measurements were taken at the coronal entry point and apical endpoint between the planned and performed orthodontic self-drilling mini-implants. In addition, any complications resulting from mini-implant placement, such as spot perforations, were also analyzed across all dental sectors.Results The statistical analysis showed significant differences between study groups with regard to the coronal entry-point (p < 0.001), apical end-point(p < 0.001) and angular deviations (p < 0.001). Furthermore, statistically significant differences were shown between the orthodontic self-drilling mini-implants placement site at the coronal entry-point (p < 0.0001) and apical end-point (p < 0.001). Additionally, eight root perforations were observed in the FHT group, while there were no root perforations in the two navigation techniques based on augmented reality technology.Conclusions The navigation techniques based on augmented reality technology has an effect on the accuracy of orthodontic self-drilling mini-implants placement and results in fewer intraoperative complications, comparing to the conventional free-hand technique. The AR TOOTH augmented reality technique showed more accurate results between planned and placed orthodontic self-drilling mini-implants, comparing to the AR SCREWS and conventional free-hand techniques. The navigation techniques based on augmented reality technology showed fewer intraoperative complications, comparing to the conventional free-hand technique. info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 2.6 2023 DENTISTRY, ORAL SURGERY & MEDICINE 39 / 158 = 0.247 2023 Q1 T1 0.737 2023 Dentistry (miscellaneous) 2023 Q1 3.9 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Zubizarreta-Macho, Álvaro González Menéndez, Héctor Lorrio Castro, Juan Galparsoro Catalán, Agustín Tzironi, Georgia Lobo Galindo, Ana Belén Alonso Ezpeleta, Luis Óscar Universidad de Zaragoza (orcid)0000-0003-3868-6784 Hernández Montero, Sofía 1013 275 Universidad de Zaragoza Dpto. Cirugía Área Estomatología 23 (2023), 542 [13 pp.] BMC oral health BMC oral health 1472-6831 1772774 http://zaguan.unizar.es/record/126937/files/texto_completo.pdf Versión publicada 2314169 http://zaguan.unizar.es/record/126937/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:126937 articulos driver 2024-11-22-12:02:26 ARTICLE