Debris Extrusion of Three Nickel-Titanium Rotary Instruments Using Different Irrigation Protocols (In Vitro Study)
Ebeid, Y., Elfaramawy, M., Yehia, T. (2022). Debris Extrusion of Three Nickel-Titanium Rotary Instruments Using Different Irrigation Protocols (In Vitro Study). EKB Journal Management System, 68(3), 2945-2950. doi: 10.21608/edj.2022.136671.2097
Yehia Ebeid; Medhat Elfaramawy; Tariq Yehia. "Debris Extrusion of Three Nickel-Titanium Rotary Instruments Using Different Irrigation Protocols (In Vitro Study)". EKB Journal Management System, 68, 3, 2022, 2945-2950. doi: 10.21608/edj.2022.136671.2097
Ebeid, Y., Elfaramawy, M., Yehia, T. (2022). 'Debris Extrusion of Three Nickel-Titanium Rotary Instruments Using Different Irrigation Protocols (In Vitro Study)', EKB Journal Management System, 68(3), pp. 2945-2950. doi: 10.21608/edj.2022.136671.2097
Ebeid, Y., Elfaramawy, M., Yehia, T. Debris Extrusion of Three Nickel-Titanium Rotary Instruments Using Different Irrigation Protocols (In Vitro Study). EKB Journal Management System, 2022; 68(3): 2945-2950. doi: 10.21608/edj.2022.136671.2097

Debris Extrusion of Three Nickel-Titanium Rotary Instruments Using Different Irrigation Protocols (In Vitro Study)

Egyptian Dental Journal
Article 21, Volume 68, Issue 3 - Serial Number 5, July 2022, Page 2945-2950  XML PDF (447.47 K)
Document Type: Original Article
DOI: 10.21608/edj.2022.136671.2097
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Authors
Yehia Ebeid email orcid 1; Medhat Elfaramawyorcid 2; Tariq Yehiaorcid 2
1Department of Endodontics, Faculty of Dentistry, Ainshams University
2Endodontic Dep., Faculty of Dentistry, Ainshams University
Abstract
Background: One of the main objectives of the root canal treatment is the shaping and cleaning of the root canal without changing the outline of the root canal from the preoperative shape. Nickel Titanium files are some of tools used in producing proper cleaning and shaping of the canal. These files have different designs and type of motion that vary in its shaping and cleaning ability.
Objective: To evaluate the debris extrusion of dentin after the use of 3 different NiTi filling systems with different irrigations.
Materials and Methods: This study was concerned with comparing and evaluation the amount of apical extrusion of debris after preparation with three files systems using quantitative method by pre and post preparation weighting of the tubes collecting the apically extruded debris during the canal preparation.
Results: These results might be due to the viscosity of MTAD which is higher than hypochlorite. This may cause entrapment of the dentin debris inside the canal and prevent its extrusion from the apex and the great taper of M Pro files (25# .06 taper) with it’s rotational movement so it touch all the canal walls with a great dentine removal.
Conclusion: In view of the results of the present study, the following conclusions can be drawn: Highest debris extrusion produced with using M-pro files. NaOCl produced more cleaning and shaping than MTAD than Saline. Lowest debris extrusion produced with using 2shape files.
Keywords: MTAD, M-PRO, PROTAPER, 2-SHAPE
Keywords
MTAD; M-PRO; PROTAPER; 2-SHAPE
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