Faus-Llácer V, Collado-Castellanos N, Alegre-Domingo  T, Dolz-Solsona M, Faus-Matoses V. Measurement of the percentage of root filling in oval-shaped canals obturated with Thermafil Obturators and Beefill 2in1: In vitro study. J Clin Exp Dent. 2015;7(2):e299-303.

 

doi:10.4317/jced.52177

http://dx.doi.org/doi:10.4317/jced.52177

 

References

1. Wu MK, R'oris A, Barkis D, Wesselink PR. Prevalence and extent of long oval canals in the apical third. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2000;89:739-43.
http://dx.doi.org/10.1067/moe.2000.106344

PMid:10846130

 

2. Gani O, Visvisian C. Apical canal diameter in the first upper molar at various ages. J Endod 1999;25:698-91.
http://dx.doi.org/10.1016/S0099-2399(99)80357-4

PMid:10687530

 

3. Wu MK, Wesselink PR. A primary observation on the preparation and obturation of oval canal. Int Endod J. 2001;34:137-41.
http://dx.doi.org/10.1046/j.1365-2591.2001.00361.x

PMid:11307262

 

4. Wu MK, van der Sluis LW, Wesselink PR. The capability of two hand instrumentation techniques to remove the inner layer of dentine in oval canals. Int Endod J. 2003;36:218-24.
http://dx.doi.org/10.1046/j.1365-2591.2003.00646.x

PMid:12657148

 

5. ElAyouti A, Chu AL, Kimionis I, Klein C, Weiger R, Löst C. Efficacy of rotary instruments with greater taper in preparing oval root canals. Int Endod J. 2008;41:1088-92.
http://dx.doi.org/10.1111/j.1365-2591.2008.01475.x
PMid:19133098

 

6. Rödig T, Hülsmann M, Mühge M, Schäfers F. Quality of preparation of oval distal root canals in mandibular molars using nickel-titanium instruments. Int Endod J. 2002;35:919-28.
http://dx.doi.org/10.1046/j.1365-2591.2002.00599.x
PMid:12453021

 

7. Weiger R, ElAyouiti A, Löst C. Efficiency of hand and rotatory instruments in shaping oval root canals. J Endod. 2002;28:580-3.
http://dx.doi.org/10.1097/00004770-200208000-00004
PMid:12184418

 

8. Wu MK, Kast'áková A, Wesselink PR. Quality of cold and warm gutta-percha fillings in oval canals in mandibular premolars. Int Endod J. 2001;34:485-91.
http://dx.doi.org/10.1046/j.1365-2591.2001.00463.x

PMid:11556517

 

9. Sluis van der LW, Wu MK, Wesselink PR. An evaluation of the quality of root fillings in mandibular incisors and maxillary and mandibular canines using different methodologies. J Dent. 2005;33:683-8.
http://dx.doi.org/10.1016/j.jdent.2005.01.007
PMid:16023778

 

10. De-Deus G, Murad C, Reis CM, Filho-Gurgel E, Coutinho-Filho T. Analysis of the sealing ability of different obturation techniques in oval-shaped canals: a study using a bacterial leakage model. Braz Oral Res. 2006;201:64-9.
http://dx.doi.org/10.1590/S1806-83242006000100012

PMid:16729177

 

11. De-Deus G, Audi C, Murad C, Fidel S, Sergio Fidel RS. Sealing ability of oval-shaped canals filled using the System B heat source with either gutta-percha or Resilon: an ex vivo study using a polymicrobial leakage model. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2007;104:114-9.
http://dx.doi.org/10.1016/j.tripleo.2007.03.028
PMid:17656119

 

12. De-Deus G, Murad C, Paciornik S, Reis CM, Coutinho-Filho T. The effect of the canal-filled area on the bacterial leakage of oval-shaped canals. Int Endod J. 2007;41:183-90.
http://dx.doi.org/10.1111/j.1365-2591.2007.01320.x
PMid:17979967

 

13. De-Deus G, Reis C, Beznos D, Gruetzmacher de Abranches AM, Coutinho-Filho T, Paciornik S. Limited ability of three commonly used thermoplasticized gutta-percha techniques in filling oval-shaped canals. J Endod. 2008;34:1401-5.
http://dx.doi.org/10.1016/j.joen.2008.08.015
PMid:18928857

 

14. Ozawa T, Taha N, Messer HH. A comparison of techniques for obturation oval-shaped roots canals. Dent Mat J. 2009;28:290-4.
http://dx.doi.org/10.4012/dmj.28.290

PMid:19662727

 

15. Keleş A, Alcin H, Kamalak A, Versiani MA. Micro-CT evaluation of root filling quality in oval-shaped canals. Int Endod J. 2014;47:1177-84.
http://dx.doi.org/10.1111/iej.12269

PMid:24527697

 

16. Yilmaz Z, Deniz D, Ozcelik B, Sahin C, Cimili H, Cehreli ZC, et al. Sealing efficiency of Beefill 2in1 and System B/Obtura II versus single-cone and cold lateral compaction techniques. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2009;108:1-5.
http://dx.doi.org/10.1016/j.tripleo.2009.07.057
PMid:19913719

 

17. Dadresanfar B, Khalilak Z, Shiekholeslami M, Afshar S. Comparative study of the sealing ability of the lateral condensation technique and the Beefill system after canal preparation by the Mtwo NiTi rotary system. J Oral Sci 2010;52:281-5.
http://dx.doi.org/10.2334/josnusd.52.281
PMid:20587954

 

18. De-Deus G, Maniglia-Ferreira CM, Gurgel-Filho ED, Paciornik S, Machado ACR, Coutnho-Filho T. Comparision of the percentage of gutta-percha filled area obtenied by Thermafil and System B. Aust Dent J 2007;33:55-61.

PMid:17697245

 

19. Gençoglu N, Garip Y, Baş M, Samani S. Comparision of different gutta-percha root filling techniques: Thermafil, Quick-Fill, System B, and lateal condensation. Oral Surgery Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2002;93:333-6.
http://dx.doi.org/10.1067/moe.2002.120253

PMid:11925544

 

20. Hilaly Eid GE, Wanees Amin SA. Changes in diameter, cross-sectional area, and extent of canal-wall touching on using 3 instrumentation techniques in long-oval canals. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2011;112:688-95.
http://dx.doi.org/10.1016/j.tripleo.2011.05.007
PMid:21862367

 

21. Paqué F, Balmer M, Attin Thomas, Peters OA. Preparation of oval-shaped root canals in mandibular molars using nickel-titanium rotatory instruments: a micro-computed tomography study. J Endod. 2010;36:703-7.
http://dx.doi.org/10.1016/j.joen.2009.12.020
PMid:20307747

 

22. Jarrett IS, Marx D, Covey D, Karmazin M, Lavin M, Gound T. Percentage of canals filled in apical cross sections – an in vitro study of seven obturation techniques. Int Endod J.2004;37:392-8.
http://dx.doi.org/10.1111/j.1365-2591.2004.00821.x
PMid:15186246

 

23. Robberecht L, Colard T, Claisse-Crinquette A. Qualitative evaluation of two endodontic obturation techniques: tapered single-cone method versus warm vertical condensation and injection system an in vitro study. Int J Oral Sci. 2012;54:99-104.
http://dx.doi.org/10.2334/josnusd.54.99

PMid:22466893

 

24. Wu MK, Ozok AR, Wesselink PR. Sealer distribution in root canals obturated by three techniques. Int Endod J. 2000;33:340-5.
http://dx.doi.org/10.1046/j.1365-2591.2000.00309.x

PMid:11307209