The Open Dentistry Journal




ISSN: 1874-2106 ― Volume 13, 2019

Intracanal Antibiotic Medication for Sustained Root Surface Disinfection– A Laboratory Evaluation



Markus Tobias Winfried Zaruba1, Tilla Filli1, Dan-Krister Rechenberg1, Thomas Thurnheer2, Thomas Attin1, Patrick Roger Schmidlin1, *
1 Clinic of Preventive Dentistry, Periodontology and Cariology, University of Zurich, Switzerland
2 Section for Oral Microbiology and Immunology, Institute of Oral Biology, Center of Dental Medicine, University of Zurich, Switzerland
3 Department of Oral Medicine, Valencia University Medical and Dental School, Spain

Abstract

Purpose: To measurethe release of an antibiotic mixture of ciprofloxacin, cerfuroxim and metronidazole (TreVitaMix, TVM) through human dentine and to assess the growth inhibition of Fusobacterium nucleatum. Material and Methods: Twenty-four extracted human incisors were scaled and endodontically treated. Root canals were either filled with antibiotic tri-mixture (TVM) or with the carrier material alone (propylene glycol, PG) and were coronally and apically sealed with a flowable composite. Transradicular medicament release was spectrophotometrically measured at 277 nm in simulated body fluid for up to 21 days. In a second part, an agar diffusion assay (F. nucleatum) with representative TVM concentrations as determined in the first part was performed to study the growth inhibition. Samples were anaerobical incubated for 48 h and inhibition zones were measured. Results:TVM was spectrophotometrically detectable in the immersion solution and released in decreasing concentrations up to 21 days (222.5 ± 65.2 mg/ml at day 1 and 35.1 ± 15.6 mg/ml at day 21). In addition, inhibition zones were shown in the agar diffusion assay at representative TVM concentrations. The carrier material showed no antibacterial effect. Conlusion: TVM showed the potential to penetrate through dentine and to inhibit bacterial growth. Therefore, it might have the potential to disinfect the outer root surface in perio-endo lesions, but further research is needed to confirm these observations.

Keywords:: Agar diffusion, bacteria, dentine, perio-endo lesion, TreVitaMix.


Article Information


Identifiers and Pagination:

Year: 2015
Volume: 9
First Page: 396
Last Page: 401
Publisher Id: TODENTJ-9-396
DOI: 10.2174/1874210601509010396

Article History:

Received Date: 2/4/2015
Revision Received Date: 24/8/2015
Acceptance Date: 29/9/2015
Electronic publication date: 11/12/2015
Collection year: 2015

Article Metrics:

CrossRef Citations:
0

Total Statistics:

Full-Text HTML Views: 2344
Abstract HTML Views: 1169
PDF Downloads: 311
Total Views/Downloads: 3824

Unique Statistics:

Full-Text HTML Views: 653
Abstract HTML Views: 697
PDF Downloads: 209
Total Views/Downloads: 1559
Geographical View

© Zaruba et al.; Licensee Bentham Open.

open-access license: This is an open access article licensed under the terms of the (https://creativecommons.org/licenses/by/4.0/legalcode), which permits unrestricted, noncommercial use, distribution and reproduction in any medium, provided the work is properly cited.


* Address correspondence to this author at the Clinic of Preventive Dentistry, Periodontology and Cariology, Center of Dental Medicine, University of Zurich, Plattenstrasse 11, 8032 Zurich, Switzerland; Tel: +41 44 634 3934; Fax: +41 44 634 43 08; E-mail: patrick.schmidlin@zzm.uzh.ch


Endorsements



"Thank you for your magnificent and marvelous support throughout the publication stages. I would like to endorse my experience with you as a Junior Researcher and a recent graduate of the Dental school. Once again Thank you for your Great Help and Guidance throughout the stages of Publication. You guys are a great team and I am proud to be a Young Bentham author."


Asra Sabir Hussain
The University of Edinburgh Business School, UK

"My experience with Bentham Open was a valuable one because the quality of the services and analysis of my paper contributed in improving what we intended to convey to the readers."


José Ricardo Kina
Department of Surgery and Integrated Clinic,
Araçatuba School of Dentistry, São Paulo State University
Brazil

"The Publication Manager was very cooperative and replied my mails and guided me without any delays; however the reviewing process was too long."


Mahtab Memarpour
Prevention of Oral and Dental Disease Research Center,
Department of Pediatric Dentistry, School of Dentistry,
Shiraz University of Medical Sciences, Shiraz,
Iran


Browse Contents



Webmaster Contact: info@benthamopen.net
Copyright © 2019 Bentham Open