Once chemo-mechanical preparation has reduced the microbial load and shaped the canal, the critical final phase—obturation—begins.
Derived from the Latin obturare, meaning “to close or obstruct,” obturation aims to establish a bacteria- and fluid-tight seal that entombs any residual microorganisms and prevents reinfection.
This article provides a comprehensive and evidence-based overview of both traditional and contemporary materials and techniques for root canal obturation.
By evaluating the properties and clinical performance of various obturation systems—including gutta-percha combined with sealers and newer bioactive materials—practitioners are equipped with the knowledge to select and adapt approaches tailored to individual cases.
The discussion underscores not only the physical characteristics of obturation materials but also the rationale guiding clinicians toward more predictable, long-term endodontic outcomes.
Whether you are a general practitioner seeking to refine your endodontic protocols or a specialist aiming to stay updated with current best practices, this article delivers essential insights into achieving optimal root canal obturation.
👉 To access the full article and download the complete PDF, read “Non-surgical endodontics – obturation” in the British Dental Journal.
