SavedAdd your journal

Journals / Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi / 2002 / Cilt: 12 - Sayı: 1

Investigation of dentinal tubule penetration of calcium hydroxide medicaments

Kalsiyum hidroksitli medikamanların dentin tübüllerine penetrasyonlarının incelenmesi

Berna ASLAN
Pages
9–12
Publication Date
2022-10-10
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

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

Vitapex and Calasept blocked the dentinal tubule orifices but not penetrate into tubules.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The purpose of this study was to investigate the dentinal tubule penetration of different calcium hydroxide medicaments with scanning electron microscopy.
📊
Key Findings & Data:The crowns were removed, the canals were instrumented, and the roots were randomly divided into three groups of 8 each.
💡
Conclusion & Impact:Vitapex and Calasept blocked the dentinal tubule orifices but not penetrate into tubules.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The purpose of this study was to investigate the dentinal tubule penetration of different calcium hydroxide medicaments with scanning electron microscopy. Twenty-six newly extracted anterior teeth with single canals were used in this study. The crowns were removed, the canals were instrumented, and the roots were randomly divided into three groups of 8 each. This groups were medicated with calcium hydroxide paste, Vitapex and Calasept, respectively. The remaining two teeth were not medicated and served as the control group. All specimens were incubated in 100 % relative humidity at 37$circ$C for 7 days and then all of the roots were prepared for scanning electron microscopic evaluation. As a result, medicaments' used in this study were observed as a thin layer on the root canal walls. Calcium hydroxide paste did not penetrate dentinal tubules. Vitapex and Calasept blocked the dentinal tubule orifices but not penetrate into tubules.

Özet

Çalışmamızın amacı çeşitli kalsiyum hidroksitli medikamanların kök kanallarına penetre olabilme özelliklerinin scanning elektron mikroskopile incelenmesidir. Bu çalışmada 26 adet yeni çekilmiş tek köklü keser dişler kullanıldı. Dişlerin kronları kesilerek uzaklaştırıldıktan sonra kök kanalları prepare edildi ve gelişi güzel 8 adet dişten oluşan üç gruba ayrıldı. Herbir gruptaki dişler sırasıyla kalsiyum hidroksit patı, Vitapex ve Calasept ile doldurulurken, kontrol grubu için ayrılan 2 dişe herhangi bir medikaman uygulanmadan boş bırakıldı. Tüm örnekler %100 nemli ortamda 37$circ$C de 7 gün süre ile etüvde bekletildi. Daha sonra tüm örnekler scanning elektron mikroskobunda incelenmek üzere hazırlandı. Çalışmamızın sonucunda kullanılan her üç kalsiyum hidroksitli medikaman kanal duvarında ince bir tabaka halinde bulunmaktaydı. Kalsiyum hidroksit patının tübüllere giremediği gözlendi. Vitapex ve Calasept' in ise tübül ağızlarını tıkadığı, ancak penetre olamadığı izlendi.

🔖

Cite This Article

ASLAN, B. (2022). Investigation of dentinal tubule penetration of calcium hydroxide medicaments. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi, Cilt: 12 - Sayı: 1, 9–12. https://ajindex.com/articles/452809

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (14)

  1. Akpata ES, Blechman H. Bacterial invasion of pulpal dentin wall in vitro. J Dent Res 1982; 61:435-8
  2. American Association of Endodontists. Recommended guidelines for treatment of the avulsed tooth. J Endodon 1983; 9:571
  3. Andreasen JO. Relationship between surface and inflammatory resorption and changes in the pulp after replantation of permanent incisors in monkeys. J Endodon 1981; 7:294-301
  4. Asian B, Kalaycı A. Kalsiyum hidroksit esaslı bir kanal medikamanmın kök kanallarından temizlenme etkinliğinin incelenmesi: SEM çalışması. S Ü Dişhekimliği Fak Derg 2001; 11(1): 1-5. 5.Byström A, Claesson R, Sundqvist G. The antibacterial effect of camphorated paramonocholorophenol, camphorated phenol and calcium hydroxide in the treatment of infected root canals. Endod Dent Traumatol 1985; 1:170-5
  5. Byström A, Sundqvist G. Bacteriologic evaluation of the efficacy of mechanical root canal instrumentation in endodontic therapy. Scand J Dent Res 1981; 89:321-8
  6. Byström A, Sundqvist G. Bacteriologic evaluation of the effect of 0.5 percent sodium hypochlorite in endodontic therapy. Oral Surg 1983; 55:307-12
  7. Byström A, Sundqvist G. The antimicrobial action of sodium hypochlorite and EDTA in cases of endodontic therapy. Int Endod J 1985; 18:35-40
  8. Çalt S, Serper A. Dentinal tubule penetration of root canal sealers after root canal dressing with calcium hydroxide. J Endodon 1999; 25:431-3
  9. Foreman PC, Barnes IE. A review of calcium hydroxide. Int Endod J 1990; 23:283-97. 11.Foster KH, Kulild JC, Weller RN. Effect of smear layer removal on the diffusion of calcium hydroxide through radicular dentin. J Endodon 1993; 19:136-40
  10. Haapasalo M, Orstavik D. In vitro infection and disinfection of dentinal tubules. J Dent Res 1987; 66:1375-9. 13.Hasselgren G, Olsson B, Cvek M.Effects of, calcium hydroxide and sodium hypochlorite on the dissolution of necrotic porcine muscle tissue. J Endodqh 1988; 14:125-7
  11. Holland R, Alexandre AC, Murata SS, Dos Santos CA, Dezan E Jr. Apikal leakage following root canal dressing with calcium hydroxide. Endod Dent Traumatol 1995; 11:261-3
  12. Kontakiotis EG, Wu M-K, Wesselink PR. Effect of calcium hydroxide dressing on seal of permanent root filling. Endod Dent Traumatol 1997; 13:281-4
  13. Okşan T, Aktaner BO, Şen BH, Tezel H. The penetration of root canal sealers into dentinal tubules. A scanning electron microscopic study. Int Endod J 1993; 26:301-5
  14. Porkaew P, Retief H, Barfield RD, Lacefield WR, Soong S.