Effect of Er,Cr:YSGG Laser Irradiation on the Apical Sealing Ability of AH Plus/Gutta-Percha and Hybrid Root Seal/Resilon Combinations
Yükleniyor...
Dosyalar
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
MOSBY-ELSEVIER
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Objective. The objective of this study was to evaluate the sealing ability of 2 different resin-based endodontic filling systems after smear layer removal with 2 different techniques. Study design. Extracted human single-rooted teeth (n = 74) were instrumented using HERO Shaper rotary instruments and irrigated with 1 mL of 2.5% NaOCl between each instrument. Additionally, the canals received either an extra 3-minute rinse with 2 mL of 17% EDTA or a 40-second Er,Cr:YSGG laser treatment. The root canals were filled with either Hybrid Root Seal/Resilon combination or AH Plus/gutta-percha combination using lateral condensation technique (n + 11). Apical leakage quantity was measured with the computerized fluid filtration meter at 1 and 4 weeks. One root from each group, which was not submitted to the fluid filtration test, was selected for scanning electron microscopy (SEM) analysis. Statistical analysis was performed using 3-way ANOVA and the post hoc Tukey HSD test (alpha = 0.05). Results. A significant decrease was observed in the microleakage values of all the experimental groups tested with time (P < .0001). EDTA + AH Plus/gutta-percha combination exhibited the least microleakage, whereas laser irradiation + Hybrid Root Seal/Resilon combination showed the greatest microleakage at each of the 2 time periods. Each experimental combination exhibited architecture in SEM that seemed to correlate with its sealing performance. Conclusion. Er, Cr: YSGG laser treatment does not enhance the sealing ability of the sealers compared with EDTA application. The root canal adaptation and sealing ability of the Hybrid Root Seal/Resilon combination is not superior to that of the AH Plus/gutta-percha combination.
Açıklama
Anahtar Kelimeler
Kaynak
Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology
WoS Q Değeri
Q2
Scopus Q Değeri
N/A
Cilt
110
Sayı
5
Künye
Onay, E. O., Orucoglu, H., Kiremitci, A., Korkmaz, Y., Berk, G., (2010). Effect of Er,Cr:YSGG Laser Irradiation on the Apical Sealing Ability of AH Plus/Gutta-Percha and Hybrid Root Seal/Resilon Combinations. Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology, 110(5), 657-664. doi:org/10.1016/j.tripleo.2010.05.062
