European Oral Research

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DOI :10.17096/jiufd.39114   IUP :10.17096/jiufd.39114    Full Text (PDF)

DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER

Fidan Alakuş Sabuncuoğlu, Şeyda Erşahan, Ergül Ertürk

Purpose: The objective of the present study is to evaluate the effects of Er:YAG laser debonding of ceramic brackets on the bond strength and the amount of adhesive resin remnant. Materials and Methods: Twenty human mandibular incisors were randomly divided into two groups of 10 and polycrystalline ceramic brackets (Transcend series 6000, 3M Unitek, Monrovia, CA, USA) were bonded on enamel surfaces. Group 1 was the control group in which no laser application was performed prior to the shear bond strength (SBS) testing. In Group 2, Er:YAG was applied in 3W power for 6 seconds using the scanning method. The brackets were tested for SBS with an Instron universal testing machine and results were expressed in megapascals (MPa). The amount of adhesive remnant was evaluated with Adhesive Remnant Index (ARI). One-way analysis of variance and Tukey’s post-hoc tests were used for statistical analysis. Results: Mean ± standard deviation of SBS values in the control group was 13.42 ±1.23 MPa and 8.47 ±0.71 MPa in the Er:YAG group and this difference was statistically significant (p<0.05). The evaluation of ARI scores demonstrated more adhesive was left on the enamel surface with Er:YAG group. Conclusion: 3W power Er:YAG laser application with the scanning method to polycrystalline ceramic brackets demonstrated lower bond strengths and higher ARI scores during the debonding procedure.

Keywords: Orthodontic bracket, Laser, Shear strength, Bracket debonding
DOI :10.17096/jiufd.39114   IUP :10.17096/jiufd.39114    Full Text (PDF)

SERAMİK BRAKETLERİN ER:YAG LAZER İLE SÖKÜMÜ

Fidan Alakuş Sabuncuoğlu, Şeyda Erşahan, Ergül Ertürk

Amaç: Bu çalışmanın amacı seramik braketlerin Er:YAG lazer ile sökümünün bağlanma dayanımı ve artık adezif rezin miktarı üzerindeki etkilerini değerlendirmektir. Gereç ve Yöntem: Yirmi adet insan alt kesici dişi rastgele olarak eşit sayıda numune içeren iki gruba ayrıldı. Polikristalin seramik braketler (Transcend series 6000, 3M Unitek, Monrovia, CA, USA) dişlerin mine yüzeylerine yapıştırıldı. 1. grup kontrol grubu olup, makaslama bağlanma dayanımı (MBD) testinden önce lazer uygulaması yapılmadı. 2. Gruptaki numunelere 3W gücündeki Er:YAG lazer tarama metoduyla 6 saniye uygulandı. Bütün braketlerin MBD değerleri Instron cihazında ölçüldü ve ölçü birimi megapascal (MPa) olarak ifade edildi. Ayrıca, Artık Adezif İndeksi (AAİ) skorları hesaplandı. İstatistiksel analiz için tek yönlü varyans analizi ve post hoc Tukey testleri kullanıldı. Bulgular: Her bir grup için ortalama SBS değerleri; kontrol grubunda 13.42 ±1.23 MPa, Er:YAG lazer uygulanan grupta 8.47 ±0.71 MPa olarak ölçüldü. Bu farkın istatistiksel olarak anlamlı olduğu belirlendi (p<0.05). AAİ skorlarının değerlendirilmesi Er:YAG lazer uygulanan grupta mine yüzeyinde daha fazla adezifin kaldığını gösterdi. Sonuç: Polikristalin seramik braketler tarama metoduyla 3 W gücünde Er:YAG lazer uygulandığında braket sökümü esnasında daha düşük bağlanma dayanımları ve daha yüksek ARI skorları göstermiştir.

Keywords: Ortodontik braket, Lazer, Makaslama dayanımı, Braket sökümü

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Citations

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APA

Alakuş Sabuncuoğlu, F., Erşahan, Ş., & Ertürk, E. (2016). DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER. European Oral Research, 50(2), 24-30. https://doi.org/10.17096/jiufd.39114


AMA

Alakuş Sabuncuoğlu F, Erşahan Ş, Ertürk E. DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER. European Oral Research. 2016;50(2):24-30. https://doi.org/10.17096/jiufd.39114


ABNT

Alakuş Sabuncuoğlu, F.; Erşahan, Ş.; Ertürk, E. DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER. European Oral Research, [Publisher Location], v. 50, n. 2, p. 24-30, 2016.


Chicago: Author-Date Style

Alakuş Sabuncuoğlu, Fidan, and Şeyda Erşahan and Ergül Ertürk. 2016. “DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER.” European Oral Research 50, no. 2: 24-30. https://doi.org/10.17096/jiufd.39114


Chicago: Humanities Style

Alakuş Sabuncuoğlu, Fidan, and Şeyda Erşahan and Ergül Ertürk. “DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER.” European Oral Research 50, no. 2 (Jun. 2024): 24-30. https://doi.org/10.17096/jiufd.39114


Harvard: Australian Style

Alakuş Sabuncuoğlu, F & Erşahan, Ş & Ertürk, E 2016, 'DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER', European Oral Research, vol. 50, no. 2, pp. 24-30, viewed 2 Jun. 2024, https://doi.org/10.17096/jiufd.39114


Harvard: Author-Date Style

Alakuş Sabuncuoğlu, F. and Erşahan, Ş. and Ertürk, E. (2016) ‘DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER’, European Oral Research, 50(2), pp. 24-30. https://doi.org/10.17096/jiufd.39114 (2 Jun. 2024).


MLA

Alakuş Sabuncuoğlu, Fidan, and Şeyda Erşahan and Ergül Ertürk. “DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER.” European Oral Research, vol. 50, no. 2, 2016, pp. 24-30. [Database Container], https://doi.org/10.17096/jiufd.39114


Vancouver

Alakuş Sabuncuoğlu F, Erşahan Ş, Ertürk E. DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER. European Oral Research [Internet]. 2 Jun. 2024 [cited 2 Jun. 2024];50(2):24-30. Available from: https://doi.org/10.17096/jiufd.39114 doi: 10.17096/jiufd.39114


ISNAD

Alakuş Sabuncuoğlu, Fidan - Erşahan, Şeyda - Ertürk, Ergül. “DEBONDING OF CERAMIC BRACKETS BY ER:YAG LASER”. European Oral Research 50/2 (Jun. 2024): 24-30. https://doi.org/10.17096/jiufd.39114



TIMELINE


Submitted19.11.2015
Accepted22.01.2016
Published Online01.04.2016

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