Cited 34 times in
Effect of Different Agitation Techniques on the Penetration of Irrigant and Sealer into Dentinal Tubules
DC Field | Value | Language |
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dc.date.accessioned | 2023-08-09T02:49:19Z | - |
dc.date.available | 2023-08-09T02:49:19Z | - |
dc.date.issued | 2017-02 | - |
dc.identifier.issn | 1549-5418 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/195867 | - |
dc.description.abstract | Objective: The aim of this study was to compare the effectiveness of five intracanal agitation techniques on the penetration of irrigant and sealer into dentinal tubules. Background data: Intracanal agitation techniques could promote chemomechanical debridement and the sealing of root canals during endodontic treatment. However, there is limited evidence for the agitation effect of Nd:YAP laser. Materials and methods: Human maxillary premolars with single straight canals (N = 60) were prepared with ProTaper Next® NiTi rotary files (Dentsply Maillefer) up to X4 (ISO 40 size). Rhodamine B-labeled sodium hypochlorite was used for final irrigation together with the conventional syringe (control), sonic, ultrasonic, Nd:YAP laser, or V-Clean™ endodontic agitation system. All canals were obturated with gutta-percha and fluorescein isothiocyanate-labeled AH Plus sealer. Transverse sections were obtained at 2, 5, and 8 mm from the apex and observed under confocal laser scanning microscopy. Maximum penetration depth and penetration percentage of both irrigant and sealer were recorded. Kruskal-Wallis and Mann-Whitney tests were performed for multiple comparisons. The Spearman coefficient was calculated to confirm correlations between irrigant and sealer penetration. Results: Laser agitation attained the most irrigant and sealer penetration depth and penetration percentage (p < 0.05). Sonic and ultrasonic agitation attained significantly more penetration percentage than the control group at 2 mm from the apex (p < 0.05). Patterns of irrigant and sealer penetration correlated significantly for all agitation techniques (p < 0.001). Conclusions: Nd:YAP laser was superior to other agitation techniques in dentinal tubule penetration of irrigant and sealer at one or more sectioned levels from the apex. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Mary Ann Liebert, Inc. | - |
dc.relation.isPartOf | PHOTOMEDICINE AND LASER SURGERY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.subject.MESH | Bicuspid / surgery | - |
dc.subject.MESH | Dentin / chemistry | - |
dc.subject.MESH | Dentin / drug effects* | - |
dc.subject.MESH | Epoxy Resins | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Lasers, Solid-State / therapeutic use* | - |
dc.subject.MESH | Microscopy, Confocal / methods | - |
dc.subject.MESH | Root Canal Irrigants / pharmacology* | - |
dc.subject.MESH | Root Canal Preparation / methods | - |
dc.subject.MESH | Sensitivity and Specificity | - |
dc.subject.MESH | Sodium Hypochlorite / pharmacology | - |
dc.title | Effect of Different Agitation Techniques on the Penetration of Irrigant and Sealer into Dentinal Tubules | - |
dc.type | Article | - |
dc.contributor.college | College of Dentistry (치과대학) | - |
dc.contributor.department | Dept. of Advanced General Dentistry (통합치의학과) | - |
dc.contributor.googleauthor | Yu Gu | - |
dc.contributor.googleauthor | Hiran Perinpanayagam | - |
dc.contributor.googleauthor | David J W Kum | - |
dc.contributor.googleauthor | Yeon-Jee Yoo | - |
dc.contributor.googleauthor | Jin-Sun Jeong | - |
dc.contributor.googleauthor | Sang-Min Lim | - |
dc.contributor.googleauthor | Seok-Woo Chang | - |
dc.contributor.googleauthor | Seung-Ho Baek | - |
dc.contributor.googleauthor | Qiang Zhu | - |
dc.contributor.googleauthor | Kee-Yeon Kum | - |
dc.identifier.doi | 10.1089/pho.2016.4125 | - |
dc.contributor.localId | A04382 | - |
dc.contributor.localId | A05628 | - |
dc.relation.journalcode | J02520 | - |
dc.identifier.eissn | 1557-8550 | - |
dc.identifier.pmid | 27929924 | - |
dc.identifier.url | https://www.liebertpub.com/doi/10.1089/pho.2016.4125 | - |
dc.subject.keyword | Nd:YAP laser | - |
dc.subject.keyword | confocal laser scanning microscope | - |
dc.subject.keyword | dentinal tubule | - |
dc.subject.keyword | intracanal agitation | - |
dc.subject.keyword | penetration depth | - |
dc.subject.keyword | penetration percentage | - |
dc.citation.volume | 35 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 71 | - |
dc.citation.endPage | 77 | - |
dc.identifier.bibliographicCitation | PHOTOMEDICINE AND LASER SURGERY, Vol.35(2) : 71-77, 2017-02 | - |
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