J Korean Acad Conserv Dent.  2011 May;36(3):180-187. 10.5395/JKACD.2011.36.3.180.

Review of root canal irrigant delivery techniques and devices

• Yoo YJ
• Shin SJ
• Baek SH

• KMID: 1986681
• DOI: http://doi.org/10.5395/JKACD.2011.36.3.180

Abstract

INTRODUCTION
Eliminating the residual debris and bacteria in the root canal system is one of the main purposes of the endodontic treatment. However, the complexity on the anatomy of the root canal system makes it difficult to eliminate the bacterial biofilm existing along the root canal surface and necrotic pulp tissue by mechanical instrumentation and chemical irrigation. Recently, more effective irrigant delivery systems for root canal irrigation have been developed. The purpose of this review was to present an overview of root canal irrigant delivery techniques and devices available in endodontics. REVIEW: The contents of this paper include as follows; - syringe-needle irrigation, manual dynamic irrigation, brushes - sonic and ultrasonic irrigation, passive ultrasonic irrigation, rotary brush, RinsEndo, EndoVac, Laser
CONCLUSION
Though technological advances during the last decade have brought to fruition new agitation devices that rely on various mechanisms, there are few evidence based study to correlate the clinical efficacy of these devices with improved outcomes except syringe irrigation with needle and ultrasonic irrigation. The clinicians should try their best efforts to deliver antimicrobial and tissue solvent solutions in predictable volumes safely to working length.

Keyword

EndoVac; Laser; Irrigant delivery devices; Irrigant delivery techniques; Root canal irrigation; Ultrasonics

MeSH Terms

Bacteria
Biofilms
Dental Pulp Cavity
Dihydroergotamine
Needles
Syringes
Ultrasonics
Dihydroergotamine

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