Accuracy of guided biopsy of the jawbone in a clinical setting: A retrospective analysis.


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
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

556-561

Informations 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.

Auteurs

Martin Lotz (M)

Clinic of Cranio-Maxillofacial and Oral Surgery, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032, Zurich, Switzerland. Electronic address: martin.lotz@zzm.uzh.ch.

Caterina Schumacher (C)

Clinic of Cranio-Maxillofacial and Oral Surgery, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032, Zurich, Switzerland.

Bernd Stadlinger (B)

Clinic of Cranio-Maxillofacial and Oral Surgery, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032, Zurich, Switzerland.

Kristian Ikenberg (K)

Institute of Pathology and Molecular Pathology, University Hospital Zurich, Rämistrasse 100, 8091, Zurich, Switzerland.

Martin Rücker (M)

Clinic of Cranio-Maxillofacial and Oral Surgery, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032, Zurich, Switzerland.

Silvio Valdec (S)

Clinic of Cranio-Maxillofacial and Oral Surgery, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032, Zurich, Switzerland.

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Classifications MeSH