International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064




Downloads: 1

Research Paper | Dentistry | Bulgaria | Volume 11 Issue 4, April 2022


Laser Application and Root Canal Sealing of Endodontically Treated Teeth

Violeta Dogandziyska [3] | Emilia Karova [9]


Abstract: Aim: The aim of this in vitro study was to investigate the effect of two different types of laser irradiation (Er: YAG and diode laser) on the hermetic sealing of endodontically treated teeth. Methods.48 human single rooted teeth were randomly assigned into 4 groups. Root canal preparation was done using ProTaper Next rotary system up to X3. The laser irradiation was performed at the end of the traditional endodontic preparation as a final means of decontaminating the endodontic system. Teeth were filled with a core-carrier system Guttacore (Dentsply, Sirona) and sealer AH-plus. Results: Statistical analysis showed that all groups had significantly less leakage in apical third than the control group. The laser-treated groups presented better results than Group II (traditional disinfection protocol), without statistically significant difference. The morphological changes on the apical intraradicular dentin surface caused by Er: YAG laser irradiation resulted at least linear dye apical leakage. Conclusion: Application of diode and Er: YAG lasers improves the apical seal of root canals in endodontically treated teeth. Combined use of laser systems with appropriate parameters and routine irrigation protocols facilitates the adhesion of root canal filling materials to root dentin.


Keywords: Er: YAG laser, Diode laser, Apical microleakage


Edition: Volume 11 Issue 4, April 2022,


Pages: 241 - 244


How to Cite this Article?

Violeta Dogandziyska, Emilia Karova, "Laser Application and Root Canal Sealing of Endodontically Treated Teeth", International Journal of Science and Research (IJSR), Volume 11 Issue 4, April 2022, pp. 241-244, https://www.ijsr.net/get_abstract.php?paper_id=SR22402013858

How to Share this Article?

Enter Your Email Address




Similar Articles with Keyword 'Er'

Downloads: 129 | Weekly Hits: ⮙1 | Monthly Hits: ⮙1

Research Paper, Dentistry, India, Volume 9 Issue 6, June 2020

Pages: 723 - 727

Marginal Adaptation of CAD-CAM Fabricated Ceramic Inlays: An in-Vitro Evaluation

Dr Bhavana Kalla | Dr Kantheti Sirisha | Dr Jyothi Mandava

Share this Article

Downloads: 237

Case Studies, Dentistry, Kuwait, Volume 9 Issue 3, March 2020

Pages: 272 - 280

Comprehensive Assessment, Diagnosis and Treatment Planning of Severe Periodontal Disease: A Clinical Case Report

Dr Shabana Lone | Dr Jacob Thomas

Share this Article


Top