Ultrasonically Activated Irrigation to Remove Calcium Hydroxide from Apical Third of Human Root Canal System: A Systematic Review of In Vitro Studies

Sterilization of bacteria in root canal system is one of the prominent problems. Some bacteria could remain in root canal even after using conventional medicaments. Evidences suggested that Enterococcus faecalis (E. faecalis) caused substantial root canal infections. So, elimination of such organism is important to achieve treatment success. Research hypothesis: Sterilization of root canal with Lesion Sterilization and Tissue Repair (LSTR)-3mix MP Therapy is thought to be more effective against E. faecalis comparing to single antibiotic. Methods: In-vitro cross-sectional with interventional type of study to observe the zone of inhibitions by E. faecalis culture using LSTR- 3mix (metronidazole, ciprofloxacin and minocycline) and calcium hydroxide (control). Results: The results strongly recommended that LSTR-3mix sufficiently able to inhibit E. faecalis growth. DOI: http://dx.doi.org/10.3329/cdcj.v9i2.12311 City Dental College J. Volume-9, Number-2, July-2012

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Actividad antimicrobiana in vitro de compuestos fenólicos sulfonados en cavidad oral. Revisión sistemática./ Antimicrobial activity of sulfonated phenolics components in the root canal system. Systematic review

Ciencia y Salud Virtual ◽

10.22519/21455333.519 ◽

2015 ◽

Vol 7 (2) ◽

pp. 53

Author(s):

Karen Abud Blanco ◽

Loren Bustos Blanco ◽

Eduardo Covo Morales ◽

Luis Carlos Fang Mercado

Keyword(s):

Systematic Review ◽

Antimicrobial Activity ◽

Root Canal ◽

Canal System ◽

Revisión Sistemática ◽

Root Canal System

Los microorganismos son el primer factor etiológico de la enfermedad pulpar y periapical, por lo tanto si estos persisten en los túbulos dentinarios y no se eliminan por completo pueden reinfectar el canal radicular y conllevar al fracaso del tratamiento endodóntico realizado. Las soluciones irrigantes son las encargadas de disolver los restos de tejido pulpar así como la destrucción bacteriana. En la actualidad a los Compuestos Fenólicos Sulfonados (CFS) se les atribuye una amplia gama de aplicaciones en el campo odontológico. Es por esto que el objetivo del presente trabajo consistió en revisar de la literatura relacionada a la actividad antimicrobiana in vitro de Compuestos fenólicos Sulfonados sobre bacterias del conducto radicular. Para esto se realizó una búsqueda sistemática en la base de datos PubMed. De la búsqueda realizada no se encontraron resultados relacionados al objetivo propuesto; sin embargo, se discutieron cuatro artículos relacionados a los CFS. A partir de lo observado, se sugieren realizar estudios in vitro e in vivo que sustenten el empleo de dichos compuestos en la práctica endodóntica.

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Comparison of two different methods in the removal of oil based calcium hydroxide from root canal system: A triple blinded randomized clinical trial

European Endodontic Journal ◽

10.14744/eej.2020.78941 ◽

2020 ◽

Author(s):

Momina Anis Motiwala

Keyword(s):

Clinical Trial ◽

Calcium Hydroxide ◽

Randomized Clinical Trial ◽

Root Canal ◽

Canal System ◽

System A ◽

Root Canal System

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Contribution of XP‐Endo files to the root canal filling removal: A systematic review and meta‐analysis of in vitro studies

Australian Endodontic Journal ◽

10.1111/aej.12503 ◽

2021 ◽

Author(s):

Emel Uzunoglu‐Özyürek ◽

Selen Küçükkaya Eren ◽

Sevilay Karahan

Keyword(s):

Systematic Review ◽

Root Canal ◽

Meta Analysis ◽

In Vitro Studies ◽

Root Canal Filling

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Apical negative pressure irrigation versus syringe irrigation: a systematic review of cleaning and disinfection of the root canal system

International Endodontic Journal ◽

10.1111/iej.12725 ◽

2017 ◽

Vol 50 (11) ◽

pp. 1034-1054 ◽

Cited By ~ 6

Author(s):

E. Konstantinidi ◽

Z. Psimma ◽

L. E. Chávez de Paz ◽

C. Boutsioukis

Keyword(s):

Systematic Review ◽

Negative Pressure ◽

Root Canal ◽

Canal System ◽

Root Canal System ◽

Cleaning And Disinfection

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Evaluation of Interference of Calcium Hydroxide-based Intracanal Medication in Filling Root Canal Systems

The Journal of Contemporary Dental Practice ◽

10.5005/jp-journals-10024-1061 ◽

2011 ◽

Vol 12 (5) ◽

pp. 368-371 ◽

Cited By ~ 3

Author(s):

Matheus Melo Pithon ◽

Deyla Duarte Vilela ◽

Manoel Matos Neto ◽

Alexandre Mascarenhas Villela

Keyword(s):

Calcium Hydroxide ◽

Clinical Significance ◽

Root Canal ◽

Canal System ◽

Root Canals ◽

Anterior Teeth ◽

Knowing That ◽

Group I ◽

Canal Systems ◽

Root Canal System

ABSTRACT Aim To evaluate the interference of the intracanal medication Calen® (SSWhite, São Paulo, Brazil) on the filling of simulated lateral canals. Materials and methods Twenty human anterior teeth were used. Before the endodontic filling procedures the access of cavity was made, and after this root canals were made in all the teeth to simulate the presence of lateral canals. After preparation, the teeth were randomly divided into two groups (n=10). In group I, the root canal system was filled directly after chemicalmechanical preparation; in group II, endodontic treatment was performed in multiple sessions, and after preparation the calcium hydroxide-based intracanal medication Calen® was inserted. After the period of 7 days, the root canals were vigorously irrigated and then they were filled. Next, the teeth were radiographed to verify the quality of the filling. Results The results demonstrated that the teeth treated in a single session, without calcium hydroxide medication, presented 47 canals out of 60 with radiographic evidence of filling, whereas the teeth in which intracanal medication was used, only 07 presented a radiographic image compatible with filling (p < 0.05). Conclusion The use of the calcium hydroxide-based medication Calen made it difficult to obtain a hermetic filling of the root canal system. Clinical significance The clinical significance of this work basing on the fact that once the dentist knowing that property obliteration of calcium hydroxide can be taken care when they are used in the presence of lateral canals. How to cite this article Vilela DD, Neto MM, Villela AM, Pithon MM. Evaluation of Interference of Calcium Hydroxide-based Intracanal Medication in Filling Root Canal Systems . J Contemp Dent Pract 2011;12(5):368-371.

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COMPARATIVE QUALITY ASSESSMENT OF ROOT CANAL PREPARATION WITH DIFFERENT SYSTEMS OF ENDODONTIC INSTRUMENTS

Wiadomości Lekarskie ◽

10.36740/wlek202006112 ◽

2020 ◽

Vol 73 (6) ◽

pp. 1145-1148

Author(s):

Maryna A. Goray ◽

Nataliia G. Gadzhula ◽

Olena V. Muntian ◽

Olena L. Cherepakha ◽

Larysa F. Kurdysh

Keyword(s):

Root Canal ◽

Canal System ◽

Universal Group ◽

Root Canals ◽

Root Canal System ◽

High Degree ◽

Dentine Surface ◽

Apical Area

The aim: To compare the quality of root canal system preparation with the use of manual K-files, machine Protaper Universal and Silk files by in vitro studies. Materials and methods: Root canals preparation in 45 extracted premolars was performed in three groups with 15 teeth in each with K-files, Protaper Universal and Silk files. Transverse sections of the dental root were prepared. Histologically were assessed: amount of sawdust and predentin remaining, the purity degree of root canal walls. Results: When calculating the sawdust amount at the distance of 3 mm from an apex, a high degree of contamination was observed in the manual K-file group: 53.3% versus 33.3% in the Protaper Universal group and against 20.0% in the Silk file group. The amount of predentin after root canal treatment with manual files reached 25-30%. At the distance of 5 mm from the apex the root canals with high and medium purity degree were detected in 86.7% with Silk files and 80.0% with Protaper Universal files used. All predentin was removed when working with Protaper Universal and Silk files. Conclusions: In the histological sections of the root canals treated with K-files, the larger amount of dentine particles and predentin has been revealed than when using machine tools. The largest amount of predentin and dentine were removed with Protaper Universal files. Silk endodontic system is better for treatment of the root canals dentine surface in the apical area compared to Protaper Universal and K-files.

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