volume 46 issue 3 pages 296-302

Evaluation of the accuracy of linear measurements on multi-slice and cone beam computed tomography scans to detect the mandibular canal during bilateral sagittal split osteotomy of the mandible

B Freire Maia 1
V Dec Machado 2
Claudia Scigliano Valerio 2
Antônio Luís Neto Custódio 2
Flávio Ricardo Manzi 2
J L C Junqueira 3
1
 
School of Dentistry, Pontifical Catholic University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
2
 
School of Dentistry, Pontifical Catholic University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
3
 
School of Dentistry and Research Centre, São Leopoldo Mandic, Campinas, São Paulo, Brazil
Publication typeJournal Article
Publication date2017-03-01
scimago Q1
wos Q1
SJR0.847
CiteScore5.0
Impact factor2.7
ISSN09015027, 13990020
Oral Surgery
Surgery
Otorhinolaryngology
Abstract
The aim of this study was to compare the accuracy of linear measurements of the distance between the mandibular cortical bone and the mandibular canal using 64-detector multi-slice computed tomography (MSCT) and cone beam computed tomography (CBCT). It was sought to evaluate the reliability of these examinations in detecting the mandibular canal for use in bilateral sagittal split osteotomy (BSSO) planning. Eight dry human mandibles were studied. Three sites, corresponding to the lingula, the angle, and the body of the mandible, were selected. After the CT scans had been obtained, the mandibles were sectioned and the bone segments measured to obtain the actual measurements. On analysis, no statistically significant difference was found between the measurements obtained through MSCT and CBCT, or when comparing the measurements from these scans with the actual measurements. It is concluded that the images obtained by CT scan, both 64-detector multi-slice and cone beam, can be used to obtain accurate linear measurements to locate the mandibular canal for preoperative planning of BSSO. The ability to correctly locate the mandibular canal during BSSO will reduce the occurrence of neurosensory disturbances in the postoperative period.
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GOST Copy
Freire Maia B. et al. Evaluation of the accuracy of linear measurements on multi-slice and cone beam computed tomography scans to detect the mandibular canal during bilateral sagittal split osteotomy of the mandible // International Journal of Oral and Maxillofacial Surgery. 2017. Vol. 46. No. 3. pp. 296-302.
GOST all authors (up to 50) Copy
Freire Maia B., Machado V. D., Valerio C. S., Custódio A. L. N., Manzi F. R., Junqueira J. L. C. Evaluation of the accuracy of linear measurements on multi-slice and cone beam computed tomography scans to detect the mandibular canal during bilateral sagittal split osteotomy of the mandible // International Journal of Oral and Maxillofacial Surgery. 2017. Vol. 46. No. 3. pp. 296-302.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1016/j.ijom.2016.11.007
UR - https://doi.org/10.1016/j.ijom.2016.11.007
TI - Evaluation of the accuracy of linear measurements on multi-slice and cone beam computed tomography scans to detect the mandibular canal during bilateral sagittal split osteotomy of the mandible
T2 - International Journal of Oral and Maxillofacial Surgery
AU - Freire Maia, B
AU - Machado, V Dec
AU - Valerio, Claudia Scigliano
AU - Custódio, Antônio Luís Neto
AU - Manzi, Flávio Ricardo
AU - Junqueira, J L C
PY - 2017
DA - 2017/03/01
PB - Elsevier
SP - 296-302
IS - 3
VL - 46
PMID - 27939592
SN - 0901-5027
SN - 1399-0020
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2017_Freire Maia,
author = {B Freire Maia and V Dec Machado and Claudia Scigliano Valerio and Antônio Luís Neto Custódio and Flávio Ricardo Manzi and J L C Junqueira},
title = {Evaluation of the accuracy of linear measurements on multi-slice and cone beam computed tomography scans to detect the mandibular canal during bilateral sagittal split osteotomy of the mandible},
journal = {International Journal of Oral and Maxillofacial Surgery},
year = {2017},
volume = {46},
publisher = {Elsevier},
month = {mar},
url = {https://doi.org/10.1016/j.ijom.2016.11.007},
number = {3},
pages = {296--302},
doi = {10.1016/j.ijom.2016.11.007}
}
MLA
Cite this
MLA Copy
Freire Maia, B., et al. “Evaluation of the accuracy of linear measurements on multi-slice and cone beam computed tomography scans to detect the mandibular canal during bilateral sagittal split osteotomy of the mandible.” International Journal of Oral and Maxillofacial Surgery, vol. 46, no. 3, Mar. 2017, pp. 296-302. https://doi.org/10.1016/j.ijom.2016.11.007.