The effect of application time of EDTA and NaOCI on intracanal smear layer removal: An SEM analysis

International Endodontic Journal

Volumn 38, Issue 5, 2005, Pages 285-290

  Teixeira, C S ^a,b   Felippe, M C S ^a   Felippe, W T ^a  

^a FEDERAL UNIVERSITY OF SANTA CATARINA   (Brazil)

^b Edifício São José ^*  (Brazil)

Author keywords

Chelating agent; EDTA; Irrigating solutions; Smear layer; Sodium hypochlorite

Indexed keywords

CHELATING AGENT; EDETIC ACID; HYPOCHLORITE SODIUM;

ARTICLE; CONTROLLED STUDY; DENTAL SURGERY; HUMAN; HUMAN TISSUE; KRUSKAL WALLIS TEST; SCANNING ELECTRON MICROSCOPY; TOOTH; TOOTH ROOT CANAL;

CHELATING AGENTS; CUSPID; DENTAL PULP CAVITY; DENTIN; EDETIC ACID; HUMANS; MICROSCOPY, ELECTRON, SCANNING; ROOT CANAL IRRIGANTS; ROOT CANAL PREPARATION; SMEAR LAYER; SODIUM HYPOCHLORITE; TIME FACTORS; TOOTH APEX; TOOTH CERVIX;

EID: 19044400059     PISSN: 01432885     EISSN: None     Source Type: Journal    
DOI: 10.1111/j.1365-2591.2005.00930.x     Document Type: Article

References (20)

1. Abbott PV, Heijkoop PS, Cardaci SC, Hume WR, Heithersay GS (1991) An SEM study of the effects of different irrigation sequences and ultrasonics. International Endodontic Journal 24, 308-16.
2. Barkhordar RA, Watanabe LG, Marshall GW, Hussain MZ (1997) Removal of intracanal smear by doxycycline in vitro. Oral Surgery, Oral Medicine and Oral Pathology 84, 420-3.
3. Baumgartner JC, Cuenin PR (1992) Efficacy of several concentrations of sodium hipochlorite for root canal irrigation. Journal of Endodontics 18, 605-12.
4. Baumgartner JC, Mader CL (1987) A scanning electron microscopic evaluation of four root canal irrigation regimens. Journal of Endodontics 13, 147-57.
5. Berutti E, Marini R, Angeretti A (1997) Penetration ability of different irrigants into dentinal tubules. Journal of Endodontics 23, 725-7.
6. Çalt S, Serper A (2000) Smear layer removal by EGTA. Journal of Endodontics 26, 459-61.
7. Çalt S, Serper A (2002) Time-dependent effects of EDTA on dentin structures. Journal of Endodontics 28, 17-9.
8. Garberoglio R, Becce C (1994) Smear layer removal by root canal irrigants: a comparative scanning electron microscopic study. Oral Surgery, Oral Medicine and Oral Pathology 78, 359-67.
9. Goldman LB, Goldman M, Kronman JH, Lin PS (1981) The efficacy of several irrigating solutions for endodontics: a scanning electron microscopic study. Oral Surgery, Oral Medicine and Oral Pathology 52, 197-204.
10. Goldman M, Goldman LB, Cavaleri R, Bogis J, Lin PS (1982) The efficacy of several endodontic irrigating solutions: a scanning electron microscopic study: part 2. Journal of Endodontics 8, 487-92.
11. Gutiérrez JH, Herrera VR, Berg EH, Villena F, Fofré A (1990) The risk of intentional dissolution of the smear layer after mechanical preparation of root canals. Oral Surgery, Oral Medicine and Oral Pathology 70, 96-108.
12. Lloyd A, Thompson J, Gutmann JL, Dummer PMH (1995) Sealability of the Trifecta™ technique in the presence or absence of a smear layer. International Endodontic Journal 28, 35-40.
13. Lopes HP, Elias CN, Estrela C, Toniasso S (1996) Mechanical stirring of smear layer removal: Influence of the chelating agent (EDTA). Brazilian Endodontic Journal 1, 52-5.
14. Mader CL, Baumgartner JC, Peters DD (1984) Scanning electron microscopic investigation of the smeared layer on root canal walls. Journal of Endodontics 10, 477-83.
15. McComb D, Smith DC (1975) A preliminary scanning electron microscopic study of root canals after endodontic procedures. Journal of Endodontics 1, 238-42.
16. Nygaard-Östby B (1957) Chelation in root canal therapy. Odontologisk TidsKrift 65, 3-11.
17. O'Connell MS, Morgan LA, Beeler WJ, Baumgartner JC (2000) A comparative study of smear layer removal using different salts of EDTA. Journal of Endodontics 26, 739-43.
18. Ørstavik D, Haapasalo M (1990) Disinfection by endodontic irrigants, and dressings of experimentally infected dentinal tubules. Endodontics and Dental Traumatology 6, 142-9.
19. Pashley DH, Michelich V, Kehl T (1981) Dentin permeability: effects of smear layer removal. Journal of Prosthetic Dentistry 46, 531-7.
20. Rome WJ, Doran JE, Walker WA (1985) The effectiveness of gly-oxide and sodium hypochlorite in preventing smear layer formation. Journal of Endodontics 11, 281-8.