Influence of static navigation technique on the accuracy of autotransplanted teeth in surgically created sockets
Author
Lazo Torres, Nayra Zurima
Gutiérrez Muñoz, David
Bufalá Pérez, María
Galparsoro Catalán, Agustín
Zubizarreta-Macho, Álvaro
Abella Sans, Fransesc
Hernández Montero, Sofía
Publication date
2022ISSN
2077-0383
Abstract
The aim of this study was to analyse and compare the position of single-rooted autotransplanted teeth using computer-aided SNT drilling and conventional freehand (FT) drilling, by comparing the planned and performed position at the coronal, apical and angular level. Materials and methods: Forty single-root upper teeth were selected and distributed into the following study groups: A. Autotransplanted tooth using the computer-aided static navigation technique (SNT) (n = 20) and B. Autotransplanted tooth using the conventional free-hand technique (FT) (n = 20). Afterwards, the teeth were embedded into two experimental models and 10 single-root upper teeth were randomly autotransplanted in each experimental model. The experimental models were submitted to a preoperative cone-beam computed tomography (CBCT) scan and a digital impression by a 3D intraoral scan, in addition to a postoperative CBCT scan, after the autotransplantation. Datasets from postoperative CBCT scans of the two study groups were uploaded to the 3D implant planning software, aligned with the autotransplantation planning, and the coronal, apical and angular deviations were measured. The results were analysed using Student’s t-test and Mann–Whitney non-parametric statistical analysis. Results: Coronal (p = 0.079) and angular (p = 0.208) statistical comparisons did not present statistically significant differences; however, statistically significant differences between the apical deviation of the SNT and FT study groups (p = 0.038) were also observed. Conclusions: The computer-aided static navigation technique does not provide higher accuracy in the positioning of single-root autotransplanted teeth compared to the conventional free-hand technique.
Document Type
Article
Document version
Published version
Language
English
Subject (CDU)
616.3 - Pathology of the digestive system. Complaints of the alimentary canal
Keywords
Precisió
Plantilla assistida per ordinador
Navegació estàtica assistida per ordinador
Exploració de tomografia computada de feix conic
Impressió digital
Autotrasplantament dental
Exactitud
Plantilla asistida por ordenador
Navegación estática asistida por computadora
Tomografía computarizada de haz cónico
Impresión digital
Autotrasplante de dientes
Accuracy
Computed-assisted template
Computer-aided static navigation
Cone-beam computed tomography scan
Digital impression
Tooth autotransplantation
Pages
12
Publisher
MDPI
Collection
11; 4
Is part of
Journal of Clinical Medicine
Citation
Riad Deglow, Elena; Lazo Torres, Nayra Zurima; Gutiérrez Muñoz, David [et al.]. Influence of static navigation technique on the accuracy of autotransplanted teeth in surgically created sockets. Journal of Clinical Medicine, 2022, 11(49), 1012. Disponible en: <https://www.mdpi.com/2077-0383/11/4/1012<. Fecha de acceso: 22 feb. 2022. DOI: 10.3390/jcm11041012
This item appears in the following Collection(s)
- Odontologia [245]
Rights
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Except where otherwise noted, this item's license is described as https://creativecommons.org/licenses/by/4.0/