EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE

Tuğrul Aslan; Salih Düzgün; Yakup Üstün

doi:10.17567/ataunidfd.418733

EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE

Öz

Aim: The aim of this study was to evaluate the apical extrusion of calcium hydroxide [Ca(OH)₂] paste, which placed into the root canal with lentulo usage at different speeds and a hand file.

Material and Methods: 40 maxillary central incisors were used. Root canals were enlarged up to 40.06 Revo-S size. At each instrument change, root canal was irrigated with 2.5 mL of 5.25% NaOCl. Final irrigation was performed with 5 mL of 17% EDTA, 5 mL of 5.25% NaOCl, and 5 mL of saline; then, dried with paper-points. Each teeth were placed in the plastic tubes, and the tubes were covered with aluminium foil. Ca(OH)₂ powder and distilled water were mixed at a ratio of 1:1.5. Specimens were divided into 4 groups according to Ca(OH)₂ placement method (n=10): G1: #30 Lentulo spiral at 20000 rpm, G2: #30 Lentulo spiral at 10000 rpm, G3: #30 Lentulo spiral at 5000 rpm, G4: #40 K-Flexofile. Lentulo was used 2 mm short of the working length, and K-Flexofile at the working length. The apices of the specimens were inspected with a dental loop, and situation was scored. Data were subjected to statistical analysis using Chi-square test (α=0.05).

Results: Minimum extrusion was seen in Group 3 and 4, and maximum was in Group 1. However, there was no significant difference among the groups (P > 0.05).

Conclusions: Lentulo should be used with lower speeds in clinical practice to prevent extrusion. Ca(OH)₂ placement with K-Flexofile and lentulo spiral at 5000 rpm can be considered safe.

Keywords: Apical extrusion, calcium hydroxide, lentulo spiral

FARKLI HIZLARDA LENTÜLO SPİRAL KULLANIMININ KALSİYUM HİDROKSİTİN APİKAL EKSTRÜZYONU ÜZERİNE ETKİSİ
ÖZ

Amaç: Bu çalışmanın amacı, bir el eğesi ve farklı hızlarda lentülo kullanımı ile kanala yerleştirilen kalsiyum hidroksit [Ca(OH)₂] patının apikal ekstrüzyonunun değerlendirilmesiydi.

Gereç ve Yöntem: 40 adet maksiller santral keserler kullanıldı. Kök kanalları 40.06 Revo-S boyutuna kadar genişletildi. Her enstrüman değişiminde kök kanalı 2.5 mL %5.25’lik NaOCl ile irrige edildi. Final irrigasyonu 5 mL %17’lik EDTA, 5 mL %5.25’lik NaOCl ve 5 mL serum fizyolojik ile yapıldı; ardından kağıt konlar ile kurutuldu. Her bir diş plastik tüplere yerleştirildi ve tüpler alüminyum folyo ile sarıldı. Ca(OH)₂ve distile su 1:1.5 oranında karıştırıldı. Ca(OH)₂yerleştirme yöntemine göre dişler 4 gruba ayrıldı (n=10): Birinci, ikinci ve üçüncü gruplar 30 numara Lentülo ile sırasıyla 20000,10000 ve 5000 tur/dk da çalışılarak dolduruldu. Dördüncü grupta ise #40 K-Flexofile kullanıldı. Lentülo çalışma boyundan 2 mm kısa, Flexofile ise çalışma boyunda kullanıldı. Örneklerin apeksleri dental loop ile gözlendi ve durum skorlandı. Ki-kare testi kullanılarak veriler istatistiksel analize tabi tutuldu (α=0.05).

Bulgular: Minimum ekstrüzyon Grup 3 ve 4’te, maksimum taşma Grup 1’de gözlendi. Ancak, Gruplar arasında anlamlı farklılık yoktu (P > 0.05).

Sonuç: Klinik pratikte ekstrüzyondan korunmak için lentülo daha düşük hızlarda kullanılmalıdır. K-Flexofile ve 5000 rpm’de lentulo spiral ile Ca(OH)₂yerleştirilmesi güvenli olarak kabul edilebilir.

Anahtar Kelimeler: Apikal ekstrüzyon, kalsiyum hidroksid, lentülo

Anahtar Kelimeler

Apical extrusion,calcium hydroxide

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Sağlık Kurumları Yönetimi

Bölüm

Araştırma Makalesi

Yazarlar

Tuğrul Aslan Bu kişi benim

Salih Düzgün Bu kişi benim

Yakup Üstün Bu kişi benim

Yayımlanma Tarihi

22 Nisan 2018

Gönderilme Tarihi

2 Aralık 2016

Kabul Tarihi

2 Şubat 2018

Yayımlandığı Sayı

Yıl 2018 Cilt: 28 Sayı: 2

DOI

https://doi.org/10.17567/ataunidfd.418733

IZ

https://izlik.org/JA63AU86KU

Kaynak Göster

RIS / Bibtex

APA

Aslan, T., Düzgün, S., & Üstün, Y. (2018). EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi, 28(2), 133-137. https://doi.org/10.17567/ataunidfd.418733

AMA

1.Aslan T, Düzgün S, Üstün Y. EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE. Ata Diş Hek Fak Derg. 2018;28(2):133-137. doi:10.17567/ataunidfd.418733

Chicago

Aslan, Tuğrul, Salih Düzgün, ve Yakup Üstün. 2018. “EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE”. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi 28 (2): 133-37. https://doi.org/10.17567/ataunidfd.418733.

EndNote

Aslan T, Düzgün S, Üstün Y (01 Nisan 2018) EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi 28 2 133–137.

IEEE

[1]T. Aslan, S. Düzgün, ve Y. Üstün, “EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE”, Ata Diş Hek Fak Derg, c. 28, sy 2, ss. 133–137, Nis. 2018, doi: 10.17567/ataunidfd.418733.

ISNAD

Aslan, Tuğrul - Düzgün, Salih - Üstün, Yakup. “EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE”. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi 28/2 (01 Nisan 2018): 133-137. https://doi.org/10.17567/ataunidfd.418733.

JAMA

1.Aslan T, Düzgün S, Üstün Y. EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE. Ata Diş Hek Fak Derg. 2018;28:133–137.

MLA

Aslan, Tuğrul, vd. “EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE”. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi, c. 28, sy 2, Nisan 2018, ss. 133-7, doi:10.17567/ataunidfd.418733.

Vancouver

1.Tuğrul Aslan, Salih Düzgün, Yakup Üstün. EFFECT OF LENTULO SPIRAL USAGE AT DIFFERENT SPEEDS ON APICAL EXTRUSION OF CALCIUM HYDROXIDE. Ata Diş Hek Fak Derg. 01 Nisan 2018;28(2):133-7. doi:10.17567/ataunidfd.418733

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