The Effect of Electropolishing on Torque and Force During Simulated Root Canal Preparation with ProTaper Shaping Files

Journal of Endodontics

Volumn 35, Issue 1, 2009, Pages 102-106

  Boessler, Claudia ^a   Paque, Frank ^a   Peters, Ove A ^b  

^a UNIVERSITY OF ZURICH   (Switzerland)

^b UNIVERSITY OF THE PACIFIC   (United States)

Author keywords

Electropolishing; rotary instrumentaion; surface treatment

Indexed keywords

DENTAL ALLOY; NICKEL; TITANIUM; TITANIUM NICKELIDE;

ARTICLE; COMPARATIVE STUDY; DENTAL CARE; DENTAL EQUIPMENT; ENDODONTICS; EQUIPMENT; HUMAN; INSTRUMENTATION; METHODOLOGY; SURFACE PROPERTY; TOOTH BRUSHING; TORQUE;

DENTAL ALLOYS; DENTAL INSTRUMENTS; DENTAL POLISHING; DENTAL STRESS ANALYSIS; EQUIPMENT FAILURE; HUMANS; NICKEL; ROOT CANAL PREPARATION; SURFACE PROPERTIES; TITANIUM; TORQUE;

EID: 57149146026     PISSN: 00992399     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.joen.2008.09.008     Document Type: Article

References (28)

1. Spili P., Parashos P., and Messer H.H. The impact of instrument fracture on outcome of endodontic treatment. J Endod 31 (2005) 845-850
2. Sattapan B., Nervo G., Palamara J., and Messer H.H. Defects in rotary nickel-titanium files after clinical use. J Endod 26 (2000) 161-165
3. Ullmann C., and Peters O. Effect of cyclic fatigue on static fracture loads in Protaper nickel-titanium rotary instruments. J Endod 31 (2005) 183-186
4. Pruett J., Clement D., and Carnes D.J. Cyclic fatigue testing of nickel-titanium endodontic instruments. J Endod 23 (1997) 77-85
5. Souter N., and Messer H.H. Complications associated with fractured file removal using an ultrasonic technique. J Endod 31 (2005) 450-452
6. Gambarini G. Cyclic fatigue of nickel-titanium rotary instruments after clinical use with low- and high-torque endodontic motors. J Endod 27 (2001) 772-774
7. Yared G., Bou Dagher F.E., and Machtou P. Influence of rotational speed, torque and operator's proficiency on Profile failures. Int Endod J 34 (2001) 47-53
8. Yared G., Bou Dagher F.E., and Machtou P. Cyclic fatigue of Profile rotary instruments after clinical use. Int Endod J 33 (2000) 204-207
9. Gambarini G. Cyclic fatigue of Profile rotary instruments after prolonged clinical use. Int Endod J 34 (2001) 386-389
10. Peters O.A., Roehlike J., 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
11. Thompson S., and Dummer P.M. Shaping ability of Profile.04 taper series 29 rotary nickel-titanium instruments in simulated root canals. Part 2. Int Endod J 30 (1997) 8-15
12. Tripi T., Bonaccorso A., and Condorelli G. Cyclic fatigue of different nickel-titanium endodontic rotary instruments. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 102 (2006) e106-e114
13. Anderson M., Price J., and Parashos P. Fracture resistance of electropolished rotary nickel-titanium endodontic instruments. J Endod 33 (2007) 1212-1216
14. Eggert C., Peters O., and Barbakow F. Wear of nickel-titanium lightspeed instruments evaluated by scanning electron microscopy. J Endod 25 (1999) 494-497
15. Alapati S., Brantley W., Svec T., Powers J., Nusstein J., and Daehn G. SEM observations of nickel-titanium rotary endodontic instruments that fractured during clinical use. J Endod 31 (2005) 40-43
16. Kuhn G., Tavernier B., and Jordan L. Influence of structure on nickel-titanium endodontic instruments failure. J Endod 27 (2001) 516-520
17. Pohl M., Heßing C., and Frenzel J. Electrolytic processing of NiTi shape memory alloys. Mat Sci Eng A (2004) 191-199
18. Callister W. Materials Science and Engineering. An Introduction (2000), John Wiley & Sons, Inc, New York 223-224
19. Boessler C., Peters O., and Zehnder M. Impact of lubricant parameters on rotary instrument torque and force. J Endod 33 (2007) 280-283
20. Peters O., and Barbakow F. Dynamic torque and apical forces of Profile.04 rotary instruments during preparation of curved canals. Int Endod J 35 (2002) 379-389
21. Shen Y., and Haapasalo M. Three-dimensional analysis of cutting behavior of nickel-titanium rotary instruments by microcomputed tomography. J Endod 34 (2008) 606-610
22. Kinney J.H., Marshall S., and Marshall G. The mechanical properties of human dentin: a critical review and re-evaluation of the dental literature. Crit Rev Oral Biol Med 14 (2003) 13-29
23. Blum J., Machtou P., and Micallef J. Location of contact areas on rotary Profile instruments in relationship to the forces developed during mechanical preparation on extracted teeth. Int Endod J 32 (1999) 108-114
24. Rapisarda E., Bonaccorso A., Tripi T.R., Condorelli G., and Torrisi L. Wear of nickel-titanium endodontic instruments evaluated by scanning electron microscopy: effect of ion implantation. J Endod 27 (2001) 588-592
25. Bui T., Mitchell J., and Baumgartner J. Effect of electropolishing Profile nickel-titanium rotary instruments on cyclic fatigue resistance, torsional resistance, and cutting efficiency. J Endod 34 (2008) 190-193
26. Herold K.S., Johnson B.R., and Wenckus C.S. A scanning electron microscopy evaluation of microfractures, deformation and separation in EndoSequence and Profile nickel-titanium rotary files using an extracted molar tooth model. J Endod 33 (2007) 712-714
27. Cheung G.S., Shen Y., and Darvell B. Does electropolishing improve the low-cycle fatigue behavior of a nickel-titanium rotary instrument in hypochlorite?. J Endod 33 (2007) 1217-1221
28. Blum J., Machtou P., Ruddle C., and Micallef J. Analysis of mechanical preparations in extracted teeth using protaper rotary instruments: value of the safety quotient. J Endod 29 (2003) 567-575