Effect of Er,Cr:YSGG laser surface conditioning on the adhesion of fiber-reinforced composite and zirconia intraradicular posts to the root dentin

This study evaluated the influence of Er,Cr:YSGG laser surface conditioning on push-out bond strength of different root posts to the root dentin. Extracted (N = 27, n = 9 per group) and endodontically treated human mandibular premolars were prepared to receive the posts. Three types of posts, namely quartz fiber (D), glass fiber (S), and zirconium dioxide post (C) were luted with resin cement. The posts were randomly assigned to one of the surface conditioning method: (a) No conditioning, control (L0), (b) Er,Cr:YSGG laser at 175 mJ, 3.5 W for 60 s (L1), and (c) at 225 mJ, 4.5 W for 60 s, with 60 s pulse duration and repetition rate was 20 Hz (L2) irradiation. Six sections (two coronal, two middle, and two apical) were made in each tooth yielding to 1 mm thick specimens. The specimens were stored in distilled water at 37 °C for 24 h and push-out bond strength (MPa) was tested in a Universal Testing Machine (1 mm/min). Data were analyzed using Kruskall-Wallis and Dunns's post hoc tests (? = 0.05). In group D, both laser treated groups (L1:16.16 ± 19.89; L2:8.24 ± 9.26) presented significantly less bond strength compared to control group (L0:28.3 ± 16.8) (p < 0.001). Mean push-out bond strength values did not significantly differ according to the root segments (coronal, middle, and apical) (p = 0.106). Application of Er,Cr:YSGG laser, with the parameters tested, did not increase the bond strength of zirconium glass fiber and zirconium oxide posts. Laser surface conditioning decreased the bond strength of quartz fiber posts in the root canal. © 2016 Informa UK Limited.

Yazar Cengiz S.
Koçak S.
Koçak M.
Velioglu N.
Sadettinoglu K.
Özcan M.
Yayın Türü Article
Tek Biçim Adres https://hdl.handle.net/20.500.12628/5307
Tek Biçim Adres 10.1080/01694243.2016.1170587
Konu Başlıkları Adhesion
bond strength
Cr:YSGG laser
Er
fiber post
zirconia post
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
Scopus İndeksli Yayınlar Koleksiyonu
WoS İndeksli Yayınlar Koleksiyonu
Dergi Adı Journal of Adhesion Science and Technology
Dergi Cilt Bilgisi 30
Dergi Sayısı 18
Sayfalar 1957 - 1967
Yayın Yılı 2016
Eser Adı
[dc.title]
Effect of Er,Cr:YSGG laser surface conditioning on the adhesion of fiber-reinforced composite and zirconia intraradicular posts to the root dentin
Yazar
[dc.contributor.author]
Cengiz S.
Yazar
[dc.contributor.author]
Koçak S.
Yazar
[dc.contributor.author]
Koçak M.
Yazar
[dc.contributor.author]
Velioglu N.
Yazar
[dc.contributor.author]
Sadettinoglu K.
Yazar
[dc.contributor.author]
Özcan M.
Yayın Yılı
[dc.date.issued]
2016
Yayıncı
[dc.publisher]
Taylor and Francis Ltd.
Yayın Türü
[dc.type]
article
Özet
[dc.description.abstract]
This study evaluated the influence of Er,Cr:YSGG laser surface conditioning on push-out bond strength of different root posts to the root dentin. Extracted (N = 27, n = 9 per group) and endodontically treated human mandibular premolars were prepared to receive the posts. Three types of posts, namely quartz fiber (D), glass fiber (S), and zirconium dioxide post (C) were luted with resin cement. The posts were randomly assigned to one of the surface conditioning method: (a) No conditioning, control (L0), (b) Er,Cr:YSGG laser at 175 mJ, 3.5 W for 60 s (L1), and (c) at 225 mJ, 4.5 W for 60 s, with 60 s pulse duration and repetition rate was 20 Hz (L2) irradiation. Six sections (two coronal, two middle, and two apical) were made in each tooth yielding to 1 mm thick specimens. The specimens were stored in distilled water at 37 °C for 24 h and push-out bond strength (MPa) was tested in a Universal Testing Machine (1 mm/min). Data were analyzed using Kruskall-Wallis and Dunns's post hoc tests (? = 0.05). In group D, both laser treated groups (L1:16.16 ± 19.89; L2:8.24 ± 9.26) presented significantly less bond strength compared to control group (L0:28.3 ± 16.8) (p < 0.001). Mean push-out bond strength values did not significantly differ according to the root segments (coronal, middle, and apical) (p = 0.106). Application of Er,Cr:YSGG laser, with the parameters tested, did not increase the bond strength of zirconium glass fiber and zirconium oxide posts. Laser surface conditioning decreased the bond strength of quartz fiber posts in the root canal. © 2016 Informa UK Limited.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Dili
[dc.language.iso]
eng
Konu Başlıkları
[dc.subject]
Adhesion
Konu Başlıkları
[dc.subject]
bond strength
Konu Başlıkları
[dc.subject]
Cr:YSGG laser
Konu Başlıkları
[dc.subject]
Er
Konu Başlıkları
[dc.subject]
fiber post
Konu Başlıkları
[dc.subject]
zirconia post
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
ISSN
[dc.identifier.issn]
0169-4243
İlk Sayfa Sayısı
[dc.identifier.startpage]
1957
Son Sayfa Sayısı
[dc.identifier.endpage]
1967
Dergi Adı
[dc.relation.journal]
Journal of Adhesion Science and Technology
Dergi Sayısı
[dc.identifier.issue]
18
Dergi Cilt Bilgisi
[dc.identifier.volume]
30
Tek Biçim Adres
[dc.identifier.uri]
https://dx.doi.org/10.1080/01694243.2016.1170587
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/5307
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
234
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
10 Haziran 2024 14:38
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Tıklayınız
strength conditioning zirconium surface push-out control tested significantly quartz middle apical) treated specimens groups mm/min) Universal Testing Machine analyzed Kruskall-Wallis (coronal Limited Informa decreased increase parameters Application segments according differ values compared presented irradiation prepared
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