Evaluation of Different Coronal Sealing Materials in the Endodontically Treated Teeth: An In Vitro Study

Author:

Hajaj Tareq12ORCID,Perdiou Antonis3ORCID,Sinescu Cosmin12,Rominu Mihai12,Negrutiu Meda Lavinia12ORCID,Talpos Roxana4,Neagu Adrian5,Talpos Serban6

Affiliation:

1. Victor Babes University of Medicine and Pharmacy, Faculty of Dentistry, Department of Propaedeutics and Dental Materials, 2 Eftimie Murgu Sq, Timisoara 300041, Romania

2. Research Center in Dental Medicine Using Conventional and Alternative Technologies, Faculty of Dental Medicine, Victor Babes University of Medicine and Pharmacy of Timisoara, 9 Revolutiei 1989 Ave, Timisoara 300070, Romania

3. Victor Babes University of Medicine and Pharmacy, Faculty of Dentistry, Department of Dental Prevention and Oral Health, 2 Eftimie Murgu Sq., Timisoara 300041, Romania

4. Victor Babes University of Medicine and Pharmacy, Faculty of Dentistry, Department of Endodontics, 2 Eftimie Murgu Sq., Timisoara 300041, Romania

5. Victor Babes University of Medicine and Pharmacy, Faculty of Medicine, Department of Biophysics, 2 Eftimie Murgu Sq., Timisoara 300041, Romania

6. Victor Babes University of Medicine and Pharmacy, Faculty of Dentistry, Department of Oral and Maxillofacial Surgery, 2 Eftimie Murgu Sq., Timisoara 300041, Romania

Abstract

In vitro studies have shown that rapid penetration of bacteria in the entire root canal system may occur after endodontic treatment without a coronal seal. A proper restorative technique is necessary to ensure a coronal seal and protection of the residual dental structure. The aim of this in vitro study was to evaluate the coronal sealing ability of the most relevant clinical materials by means of dye penetration (neutral red dye, Sigma-Aldrich, Germany), through a light spectrometric device, and to establish which one of the tested dental materials possesses the best sealing ability. Forty-two extracted teeth were prepared and used for this experiment; they were sealed with 5 different cements. The flow composite had the best absorbance value with 0.00675 ± 0.00096 (mean ± standard deviation) for monoradicular samples and 0.025 ± 0.00129 for pluriradicular samples. Under the constraints of the present study, both flowable and packable composite materials can be recommended as orifice sealing materials to prevent microleakage in an endodontically treated tooth. To assess the clinical superiority of any material, further in vivo studies are required.

Publisher

Hindawi Limited

Subject

General Engineering,General Materials Science

Reference29 articles.

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