Measurement of the trajectory of different NiTi rotary instruments in an artificial canal specifically designed for cyclic fatigue tests

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontology

Volumn 108, Issue 3, 2009, Pages

  Plotino, Gianluca ^a   Grande, Nicola M ^a   Cordaro, Massimo ^b   Testarelli, Luca ^a   Gambarini, Gianluca ^a  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

^b CATHOLIC UNIVERSITY   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

DENTAL ALLOY; NICKEL; STAINLESS STEEL; TITANIUM; TITANIUM NICKELIDE;

ARTICLE; AUDIOVISUAL EQUIPMENT; CHEMISTRY; DENTAL CARE; ENDODONTICS; EQUIPMENT DESIGN; HISTOLOGY; HUMAN; INSTRUMENTATION; MATERIALS TESTING; MECHANICAL STRESS; SURFACE PROPERTY; THREE DIMENSIONAL IMAGING; TOOTH PULP;

DENTAL ALLOYS; DENTAL PULP CAVITY; DENTAL STRESS ANALYSIS; EQUIPMENT DESIGN; HUMANS; IMAGING, THREE-DIMENSIONAL; MATERIALS TESTING; MODELS, ANATOMIC; NICKEL; ROOT CANAL PREPARATION; STAINLESS STEEL; STRESS, MECHANICAL; SURFACE PROPERTIES; TITANIUM;

EID: 69049116154     PISSN: 10792104     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tripleo.2009.05.046     Document Type: Article

References (26)

1. Peters O.A. Current challenges and concepts in the preparation of root canal systems: a review. J Endod 30 (2004) 559-565
2. Pruett J.P., Clement D.J., and Carnes D.L. Cyclic fatigue of nickel-titanium endodontic systems. J Endod 23 (1997) 77-85
3. Grande N.M., Plotino G., Pecci R., Bedini R., and Somma F. Cyclic fatigue resistance and three-dimensional analysis of instruments from two nickel-titanium rotary systems. Int Endod J 39 (2006) 755-763
4. Gambarini G., Grande N.M., Plotino G., Somma F., Garala M., De Luca M., et al. Fatigue resistance of engine-driven rotary nickel-titanium instruments produced by new manufacturing methods. J Endod 34 (2008) 1003-1005
5. Camps J.J., and Pertot W.J. Torsional and stiffness properties of nickel-titanium K files. Int Endod J 28 (1995) 239-243
6. Yared G., Kulkarni G.K., and Ghossayn F. An in vitro study of the torsional properties of new and used K3 instruments. Int Endod J 36 (2003) 764-769
7. ANSI/ADA Specification No. 28 - Root Canal Files and Reamers, Type K for Hand Use: 2002. Available at: http://www.ada.org/prof/resources/standards/products_specifications.asp#28.
8. Plotino G., Grande N.M., Mazza C., Somma F., Testarelli L., and Gambarini G. Influence of the shape of artificial canals on the trajectory of NiTi rotary instruments in cyclic fatigue studies. Oral Surg Oral Med Oral Pathol Oral Radiol Endod (2009) [submitted]
9. Plotino G., Grande N.M., Somma F., Testarelli L., and Gambarini G. Influence of the shape of artificial canals on the fatigue resistance of NiTi rotary instruments. Int Endod J (2009) submitted
10. Gray A. Osculating circles to plane curves. In: Gray A. (Ed). Modern differential geometry of curves and surfaces with mathematic. 2nd ed. (1997), CRC Press, Boca Raton, FL 111-115
11. Anderson M.E., Price J.W.H., and Parashos P. Fracture resistance of electropolished rotary nickel-titanium endodontic instruments. J Endod 33 (2007) 1212-1216
12. Yared G.M., Bou Dagher F.E., and Machtou P. Cyclic fatigue of Profile rotary instruments after simulated clinical use. Int Endod J 32 (1999) 115-119
13. Lopes H.P., Moreira E.J.L., Elias C.N., de Almeida R.A., and Neves M.S. Cyclic fatigue of Protaper instruments. J Endod 33 (2007) 55-57
14. Bui T.B., Mitchell J.C., and Baumgartner J.C. Effect of electropolishing ProFile nickel-titanium rotary instruments on cyclic fatigue resistance, torsional resistance, and cutting efficiency. J Endod 34 (2008) 190-193
15. Yao J.H., Schwartz S.A., and Beeson T.J. Cyclic fatigue of three types of rotary nickel-titanium files in a dynamic model. J Endod 32 (2006) 55-57
16. Gambarini G. Cyclic fatigue of ProFile rotary instruments after prolonged clinical use. Int Endod J 34 (2001) 386-389
17. Bahia M., and Buono V. Decrease in the fatigue resistance of nickel-titanium rotary instruments after clinical use in curved root canals. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 100 (2005) 249-255
18. de Castro Martins R., Bahia M.G., Buono V.T., and Horizonte B. The effect of sodium hypochlorite on the surface characteristics and fatigue resistance of ProFile nickel-titanium instruments. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 102 (2006) e99-e105
19. Tripi T.R., Bonaccorso A., and Condorelli G.G. Cyclic fatigue of different nickel-titanium endodontic rotary instruments. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 102 (2006) e106-e114
20. Inan U., Aydin C., and Tunca Y.M. Cyclic fatigue of ProTaper rotary nickel-titanium instruments in artificial canals with 2 different radii of curvature. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 104 (2007) 837-840
21. Peters O.A., Roehlike J.O., and Baumann M.A. Effect of immersion in sodium hypochlorite on torque and fatigue resistance of nickel-titanium instruments. J Endod 33 (2007) 589-593
22. Li U.M., Lee B.S., Shih C.T., Lan W.H., and Lin C.P. Cyclic fatigue of endodontic nickel titanium rotary instruments: static and dynamic tests. J Endod 28 (2002) 448-451
23. Kitchens G.G., Liewehr F.R., and Moon P.C. The effect of operational speed on the fracture of nickel-titanium rotary instruments. J Endod 33 (2007) 52-54
24. Ray J.J., Kirkpatrick T.C., and Rutledge R.E. Cyclic fatigue of EndoSequence and K3 rotary files in a dynamic model. J Endod 33 (2007) 1469-1472
25. Cheung G.S., and Darvell B.W. Fatigue testing of a NiTi rotary instrument. Part 1: Strain-life relationship. Int Endod J 40 (2007) 612-618
26. Wick A., Vohringer O., and Pelton A.R. The bending behavior of NiTi. Journal de Physique IV, Colloque C8 (ICOMAT-95) 5 (1995) 789-794