4.0 Article

Syringe irrigation in confluent canals: A sequential computational fluid dynamics assessment

Related references

Note: Only part of the references are listed.
Review Dentistry, Oral Surgery & Medicine

A critical analysis of research methods and experimental models to study irrigants and irrigation systems

Christos Boutsioukis et al.

Summary: This article critically evaluates the experimental methods and models used to study irrigants and irrigation systems and provides directions for future research. It suggests using mature multispecies biofilms and complementing evaluation methods to study the antimicrobial effect of irrigants. Micro-computed tomography is suggested as the preferred method for assessing dentine debris and their removal. Transparent root canal experiments and numerical modeling should be combined to study irrigant penetration. Finally, models simulating periapical tissues and providing quantitative data on extruded irrigant are recommended.

INTERNATIONAL ENDODONTIC JOURNAL (2022)

Review Dentistry, Oral Surgery & Medicine

Present status and future directions: Canal shaping

Ana Arias et al.

Summary: This narrative review discusses the evolution, present status, and future of engine-driven root canal preparation, as well as the identification of potential further generations of instruments based on laboratory studies and clinical data.

INTERNATIONAL ENDODONTIC JOURNAL (2022)

Review Dentistry, Oral Surgery & Medicine

Present status and future directions - irrigants and irrigation methods

Christos Boutsioukis et al.

Summary: Irrigation is the primary method for cleaning and disinfection of the root canal system, but it faces challenges in eliminating bacteria located in the root canal system's intricate structures. Sodium hypochlorite is the preferred irrigant, and syringe and ultrasonic activation are the most popular irrigation methods. There is no evidence that adjunct irrigation methods can improve treatment outcomes beyond what can be achieved by instrumentation and syringe irrigation. Future research should focus on redefining priorities, investigating the penetration and effects of irrigants, and conducting clinically relevant comparisons.

INTERNATIONAL ENDODONTIC JOURNAL (2022)

Article Dentistry, Oral Surgery & Medicine

Experimental validation of a computational fluid dynamics model using micro-particle image velocimetry of the irrigation flow in confluent canals

Mario Rito Pereira et al.

Summary: This study experimentally validated a computational fluid dynamics (CFD) model by using micro-particle image velocimetry (micro-PIV) measurements of the irrigation flow velocity field developed in confluent canals. The results showed a good agreement between the micro-PIV experimental and CFD predicted data, indicating that laminar CFD modeling is reliable for predicting flow in similar domains.

INTERNATIONAL ENDODONTIC JOURNAL (2022)

Article Dentistry, Oral Surgery & Medicine

Biofilm removal from a simulated isthmus and lateral canal during syringe irrigation at various flow rates: a combined experimental and Computational Fluid Dynamics approach

T. C. Pereira et al.

Summary: The study found that flow rate significantly influenced biofilm removal in the simulated isthmus and lateral canal, with higher flow rates leading to increased biofilm removal. In this experiment, the concentration of NaOCl did not have a significant effect on biofilm removal. The velocity of the irrigant was found to be correlated with biofilm removal in the isthmus and lateral canal.

INTERNATIONAL ENDODONTIC JOURNAL (2021)

Article Dentistry, Oral Surgery & Medicine

Syringe Irrigation in Minimally Shaped Root Canals Using 3 Endodontic Needles: A Computational Fluid Dynamics Study

Christos Boutsioukis et al.

Summary: The study compared the effects of using constant or variable taper instruments to prepare curved root canals during syringe irrigation with different apical sizes, showing that irrigant could not reach the working length in small apical sizes, while using a 30-G open-ended needle with low flow rate achieved the working length with low wall shear stress, and using a 31-G closed-ended needle with high flow rate reached the working length with higher wall shear stress and apical pressure.

JOURNAL OF ENDODONTICS (2021)

Article Dentistry, Oral Surgery & Medicine

Impact of needle insertion depth on the removal of hard-tissue debris

R. Perez et al.

INTERNATIONAL ENDODONTIC JOURNAL (2017)

Article Dentistry, Oral Surgery & Medicine

Influence of the Apical Preparation Size and the Irrigant Type on Bacterial Reduction in Root Canal-treated Teeth with Apical Periodontitis

Renata Costa Val Rodrigues et al.

JOURNAL OF ENDODONTICS (2017)

Review Dentistry, Oral Surgery & Medicine

Anatomy of sodium hypochlorite accidents involving facial ecchymosis-A review

Wan-chun Zhu et al.

JOURNAL OF DENTISTRY (2013)

Article Dentistry, Oral Surgery & Medicine

Comparison of the Cleaning Efficacy of Different Final Irrigation Techniques

Lei-Meng Jiang et al.

JOURNAL OF ENDODONTICS (2012)

Article Dentistry, Oral Surgery & Medicine

The effect of root canal taper on the irrigant flow: evaluation using an unsteady Computational Fluid Dynamics model

C. Boutsioukis et al.

INTERNATIONAL ENDODONTIC JOURNAL (2010)

Article Dentistry, Oral Surgery & Medicine

The effect of apical preparation size on irrigant flow in root canals evaluated using an unsteady Computational Fluid Dynamics model

C. Boutsioukis et al.

INTERNATIONAL ENDODONTIC JOURNAL (2010)

Article Dentistry, Oral Surgery & Medicine

Evaluation of Irrigant Flow in the Root Canal Using Different Needle Types by an Unsteady Computational Fluid Dynamics Model

Christos Boutsioukis et al.

JOURNAL OF ENDODONTICS (2010)

Article Dentistry, Oral Surgery & Medicine

Three-dimensional Numeric Simulation of Root Canal Irrigant Flow with Different Irrigation Needles

Ya Shen et al.

JOURNAL OF ENDODONTICS (2010)

Article Dentistry, Oral Surgery & Medicine

Irrigant flow within a prepared root canal using various flow rates: a Computational Fluid Dynamics study

C. Boutsioukis et al.

INTERNATIONAL ENDODONTIC JOURNAL (2009)

Article Dentistry, Oral Surgery & Medicine

Development and Validation of a Three-dimensional Computational Fluid Dynamics Model of Root Canal Irrigation

Yuan Gao et al.

JOURNAL OF ENDODONTICS (2009)

Article Dentistry, Oral Surgery & Medicine

A bio-molecular film ex-vivo model to evaluate the influence of canal dimensions and irrigation variables on the efficacy of irrigation

T. -Y. Huang et al.

INTERNATIONAL ENDODONTIC JOURNAL (2008)

Article Dentistry, Oral Surgery & Medicine

Measurement of pressure and flow rates during irrigation of a root canal ex vivo with three endodontic needles

C. Boutsioukis et al.

INTERNATIONAL ENDODONTIC JOURNAL (2007)

Review Dentistry, Oral Surgery & Medicine

Root canal irrigants

M Zehnder

JOURNAL OF ENDODONTICS (2006)