Journals / Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi / 2018 / Cilt: 28 - Sayı: 2

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

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

Pages
133–137
Publication Date
2022-10-10
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Ca(OH)2 placement with K-Flexofile and lentulo spiral at 5000 rpm can be considered safe

📌 3 Key Takeaways

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Objective & Hypothesis: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.
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Key Findings & Data:Material and Methods: 40 maxillary central incisors were used.
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Conclusion & Impact:Ca(OH)2 placement with K-Flexofile and lentulo spiral at 5000 rpm can be considered safe
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

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

Özet

Amaç: Bu çalışmanın amacı, bir el eğesi ve farklı hızlarda lentülo kullanımı ile kanala yerleştirilen kalsiyum 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)2 ve distile su 1:1.5 oranında karıştırıldı. Ca(OH)2 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 (?=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)2 yerleştirilmesi güvenli olarak kabul edilebilir

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Cite This Article

ÜSTÜN, Y., ASLAN, Ü. T. (2022). FARKLI HIZLARDA LENTÜLO SPİRAL KULLANIMININ KALSİYUM HİDROKSİTİN APİKAL EKSTRÜZYONU ÜZERİNE ETKİSİ≠. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi, Cilt: 28 - Sayı: 2, 133–137. https://ajindex.com/articles/452012

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References (15)

  1. Bystrom A, Sundqvist G. Bacteriologic evaluation of the efficacy of mechanical root canal instrumentation in endodontic therapy. Scand J Dent Res 1981;89:321-8
  2. Wu MK, Dummer PM, Wesselink PR. Consequences of and strategies to deal with residual posttreatment root canal infection. Int Endod J 2006;39:343-56
  3. Mohammadi Z, Dummer PM. Properties and applications of calcium hydroxide in endodontics and dental traumatology. Int Endod J 2011;44:697-730. 4. 4 Ok E, Ersoy İ, Altunsoy M, Kalkan A. Comparison of the vertical root fracture resistance of teeth treated with calcium hydroxide and ledermix paste. J Dent Fac Atatürk Uni 2016;26:52-7
  4. Estrela C, Mamede Neto I, Lopes HP, et al. Root canal filling with calcium hydroxide using different techniques. Braz Dent J 2002;13:53-6
  5. Siqueira JF, Jr., de Uzeda M. Influence of different vehicles on the antibacterial effects of calcium hydroxide. J Endod 1998;24:663-5
  6. Lindgren P, Eriksson KF, Ringberg A. Severe facial ischemia after endodontic treatment. J Oral Maxillofac Surg 2002;60:576-9
  7. De Bruyne MA, De Moor RJ, Raes FM. Necrosis of the gingiva caused by calcium hydroxide: a case report. Int Endod J 2000;33:67-71
  8. Sharma S, Hackett R, Webb R, et al. Severe tissue necrosis following intra-arterial injection of endodontic calcium hydroxide: a case series. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008;105:666-9
  9. Ahlgren FK, Johannessen AC, Hellem S. Displaced calcium hydroxide paste causing inferior alveolar nerve paraesthesia: report of a case. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2003;96:734-7
  10. Nelson Filho P, Silva LA, Leonardo MR, et al. Connective tissue responses to calcium hydroxidebased root canal medicaments. Int Endod J 1999;32:303-11
  11. Estrela C, Pimenta FC, Ito IY, et al. In vitro determination of direct antimicrobial effect of calcium hydroxide. J Endod 1998;24:15-7
  12. Safavi KE, Nichols FC. Effect of calcium hydroxide on bacterial lipopolysaccharide. J Endod 1993;19:76-8
  13. Anthony DR, Senia S. The use of calcium hydroxide as temporary paste fill. Texas Dental J 1981;8:6-10
  14. Cvek M, Hollender L, Nord CE. Treatment of nonvital permanent incisors with calcium hydroxide. VI. A clinical, microbiological and radiological evaluation of treatment in one sitting of teeth with mature or immature root. Odontologisk revy 1976;27:93-108
  15. Dumsha TC, Gutmann JL. Clinical techniques for the placement of calcium hydroxide. Compend Contin Educ Dent 1985;6