Accuracy of guided biopsy of the jawbone in a clinical setting: A retrospective analysis.
Bone biopsy
Computer-aided design/computer-aided manufacturing (CAD/CAM)
Computer-assisted surgery
Drilling template
Guided surgery
Oral pathologies
Journal
Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery
ISSN: 1878-4119
Titre abrégé: J Craniomaxillofac Surg
Pays: Scotland
ID NLM: 8704309
Informations de publication
Date de publication:
Jul 2021
Jul 2021
Historique:
received:
30
09
2020
revised:
18
01
2021
accepted:
20
02
2021
pubmed:
18
3
2021
medline:
23
6
2021
entrez:
17
3
2021
Statut:
ppublish
Résumé
The aim of this study was to investigate the accuracy of a previously described technique for guided biopsy of osseous pathologies of the jawbone in a clinical setting. The data sets of patients who had undergone guided biopsy procedures were retrospectively examined for accuracy. Digital planning of the biopsies and manufacturing of the tooth-supported drilling template were performed with superimposed cone beam computed tomography and intraoral scans using implant planning software. After a trephine biopsy was taken using the template, the postoperative low-dose cone beam computed tomography was analyzed for accuracy using the planning software with the corresponding (digitally-planned) biopsy cylinder. The mean angular deviation was 4.35 ± 2.5°. The mean depth deviation was -1.40 ± 1.41 mm. Guided biopsy seems to be an alternative to a conventional approach for minimally invasive and highly accurate jawbone biopsy.
Identifiants
pubmed: 33726950
pii: S1010-5182(21)00082-2
doi: 10.1016/j.jcms.2021.02.025
pii:
doi:
Substances chimiques
Dental Implants
0
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
556-561Informations de copyright
Copyright © 2021 The Author(s). Published by Elsevier Ltd.. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare no conflict of interest.