Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal Retreatment
This study aimed at assessing the performance of Reciproc Blue (RB) and XP Endo Shaper (XPS), used for canal retreatment on extracted teeth, in terms of debris extrusion and obturating materials removal. Thirty mandibular premolars were prepared to ProTaper X2 file, obturated using warm vertical com...
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | International Journal of Dentistry |
| Online Access: | http://dx.doi.org/10.1155/2021/6697587 |
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| author | Taher AlOmari Ruba Mustafa Rami Al-Fodeh Hamza El-Farraj Waheeb Khaled Ahmed Jamleh |
| author_facet | Taher AlOmari Ruba Mustafa Rami Al-Fodeh Hamza El-Farraj Waheeb Khaled Ahmed Jamleh |
| author_sort | Taher AlOmari |
| collection | DOAJ |
| description | This study aimed at assessing the performance of Reciproc Blue (RB) and XP Endo Shaper (XPS), used for canal retreatment on extracted teeth, in terms of debris extrusion and obturating materials removal. Thirty mandibular premolars were prepared to ProTaper X2 file, obturated using warm vertical compaction, and then incubated for 28 days at 100% humidity at 37°C. Teeth were randomly assigned into two groups, according to the system used for retreatment (RB and XPS). During retreatment, debris extruded beyond the apex was collected in preweighed Eppendorf tubes, and the retreatment time was measured. Afterward, the teeth were longitudinally sectioned to assess the remaining obturating materials. Data were statistically analyzed using the Mann–Whitney test and chi-square test at a 95% confidence level. All the samples had extruded debris at varying weights ranging from 0.125 mg to 3.680 mg. XPS extruded less debris than RB, but no difference was detected (Mann–Whitney test; P>0.05). RB and XPS required 54.9 ± 17.9 and 22.3 ± 9.3 seconds to perform retreatment procedures, respectively (Mann–Whitney test; P<0.05). The sealer was found in all the samples. Compared to the RB group, fewer samples with remaining gutta-percha were found in the XPS group (Chi-square test; P<0.05). None of the files fractured during the retreatment procedure. The tested files appear to extrude debris beyond the apex. Although XPS was able to remove the gutta-percha completely from the majority of the canals, it was unable to remove the sealer. |
| format | Article |
| id | doaj-art-38193f4715da493dbd61da0cd9f095b0 |
| institution | Kabale University |
| issn | 1687-8728 1687-8736 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Dentistry |
| spelling | doaj-art-38193f4715da493dbd61da0cd9f095b02025-02-03T05:58:26ZengWileyInternational Journal of Dentistry1687-87281687-87362021-01-01202110.1155/2021/66975876697587Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal RetreatmentTaher AlOmari0Ruba Mustafa1Rami Al-Fodeh2Hamza El-Farraj3Waheeb Khaled4Ahmed Jamleh5Department of Conservative Dentistry, Faculty of Dentistry, Jordan University of Science and Technology, Irbid, JordanDepartment of Conservative Dentistry, Faculty of Dentistry, Jordan University of Science and Technology, Irbid, JordanDepartment of Prosthetic Dentistry, Faculty of Dentistry, Jordan University of Science and Technology, Irbid, JordanDepartment of Conservative Dentistry, Faculty of Dentistry, Jordan University of Science and Technology, Irbid, JordanDepartment of Conservative Dentistry, Faculty of Dentistry, Jordan University of Science and Technology, Irbid, JordanDepartment of Restorative and Prosthetic Sciences, College of Dentistry, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi ArabiaThis study aimed at assessing the performance of Reciproc Blue (RB) and XP Endo Shaper (XPS), used for canal retreatment on extracted teeth, in terms of debris extrusion and obturating materials removal. Thirty mandibular premolars were prepared to ProTaper X2 file, obturated using warm vertical compaction, and then incubated for 28 days at 100% humidity at 37°C. Teeth were randomly assigned into two groups, according to the system used for retreatment (RB and XPS). During retreatment, debris extruded beyond the apex was collected in preweighed Eppendorf tubes, and the retreatment time was measured. Afterward, the teeth were longitudinally sectioned to assess the remaining obturating materials. Data were statistically analyzed using the Mann–Whitney test and chi-square test at a 95% confidence level. All the samples had extruded debris at varying weights ranging from 0.125 mg to 3.680 mg. XPS extruded less debris than RB, but no difference was detected (Mann–Whitney test; P>0.05). RB and XPS required 54.9 ± 17.9 and 22.3 ± 9.3 seconds to perform retreatment procedures, respectively (Mann–Whitney test; P<0.05). The sealer was found in all the samples. Compared to the RB group, fewer samples with remaining gutta-percha were found in the XPS group (Chi-square test; P<0.05). None of the files fractured during the retreatment procedure. The tested files appear to extrude debris beyond the apex. Although XPS was able to remove the gutta-percha completely from the majority of the canals, it was unable to remove the sealer.http://dx.doi.org/10.1155/2021/6697587 |
| spellingShingle | Taher AlOmari Ruba Mustafa Rami Al-Fodeh Hamza El-Farraj Waheeb Khaled Ahmed Jamleh Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal Retreatment International Journal of Dentistry |
| title | Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal Retreatment |
| title_full | Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal Retreatment |
| title_fullStr | Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal Retreatment |
| title_full_unstemmed | Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal Retreatment |
| title_short | Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal Retreatment |
| title_sort | debris extrusion using reciproc blue and xp endo shaper systems in root canal retreatment |
| url | http://dx.doi.org/10.1155/2021/6697587 |
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