Related Experiment Videos
[Ultrasound in endodontics: S.E.M. verification]
S Rengo1, A Carano, M Giorgetti
1Università degli Studi di Napoli.
Giornale Italiano Di Endodonzia
|January 1, 1990
Summary
Ultrasonic endodontics enhances root canal cleaning. The best results for ultrasonic endodontic treatment are achieved using 2.5% sodium hypochlorite solution for one minute.
Area of Science:
- Dentistry
- Endodontics
- Biomaterials
Context:
- The intricate morphology of the root canal system presents challenges in effective cleaning and disinfection.
- Ultrasonic instruments offer a potential solution for improving irrigation and debris removal in endodontic procedures.
Purpose:
- To critically evaluate the literature on ultrasonic use in endodontics.
- To demonstrate the synergistic effects of ultrasound and sodium hypochlorite irrigation.
- To determine optimal parameters for ultrasonic endodontic treatment.
Summary:
- This study investigated the efficacy of ultrasonic activation of sodium hypochlorite in cleaning complex root canal systems.
- Scanning Electron Microscopy (SEM) analysis of in vitro treated teeth revealed enhanced debris removal and smear layer obliteration.
- Optimal results were observed using 2.5% sodium hypochlorite activated by ultrasound for a duration of one minute.
Impact:
- Ultrasonic endodontics, when combined with appropriate sodium hypochlorite concentrations, significantly improves root canal disinfection.
- This technique offers a more effective approach to managing complex root canal anatomies.
- The findings provide evidence-based guidance for clinicians seeking to optimize endodontic treatment outcomes.