Qaed NA, Mourshed BD, Al-Shamiri HM, Alaizari N, Alhamdah SS. The Effect of surface topographical changes of two different surface treatments rotary instrument. J Clin Exp Dent. 2018;10(1):e49-53.





1. Kazemi RB, Stenman E, Spangberg LS. Machining efficiency and wear resistance of nickel-titanium endodontic files. Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics. 1996;81:596-602.


2. Yu Gu, Kee-Yeon Kum, Hiran Perinpanayagam, Christine Kim, Daniel Jaewon Kum, Sang-Min Lim, et al. Various heat-treated nickel–titanium rotary instruments evaluated in S-shaped simulated resin canals. 2017;12:14–20.


3. Arantes WB, da Silva CM, Lage-Marques JL, Habitante S, da Rosa LC, de Medeiros JM. SEM analysis of defects and wear on Ni-Ti rotary instruments. Scanning. 2014;36:411-8.


4. Inan U, Gonulol N. Deformation and fracture of Mtwo rotary nickel-titanium instruments after clinical use. Journal of endodontics. 2009;35:1396-9.


5. Peters OA, Barbakow F. Dynamic torque and apical forces of ProFile.04 rotary instruments during preparation of curved canals. International endodontic journal. 2002;35:379-89.


6. Schneider SW. A comparison of canal preparations in straight and curved root canals. Oral Surg Oral Med Oral Pathol. 1971;32:271-5.


7. Tripi TR, Bonaccorso A, Tripi V, Condorelli GG, Rapisarda E. Defects in GT rotary instruments after use: an SEM study. Journal of endodontics. 2001;27:782-5.


8. Hülsmann M, Schinkel I. Influence of several factors on the success or failure of removal of fractured instruments from the root canal. Dent Traumatol. 1999;15:252-8.


9. Parashos P, Linsuwanont P, Messer HH. A cleaning protocol for rotary nickel-titanium endodontic instruments. Aust Dent J. 2004;49:20-7.


10. Pirani C, Cirulli PP, Chersoni S, Micele L, Ruggeri O, Prati C. Cyclic fatigue testing and metallographic analysis of nickel-titanium rotary instruments. Journal of endodontics. 2011;37:1013-6.


11. Peters OA, Peters CI, Schonenberger K, Barbakow F. ProTaper rotary root canal preparation: assessment of torque and force in relation to canal anatomy. International endodontic journal. 2003;36:93-9.


12. Alapati S, Brantley W, Svec T, Powers J, Nusstein J, Daehn G. SEM observations of nickel-titanium rotary endodontic instruments that fractured during clinical use. J Endod. 2005;31:40-3.


13. Kim HC, Yum J, Hur B, Cheung GS. Cyclic fatigue and fracture characteristics of ground and twisted nickel-titanium rotary files. Journal of endodontics. 2010;36:147-52.


14. Marending M, Lutz F, Barbakow F. Scanning electron microscope appearances of Lightspeed instruments used clinically: A pilot study. Int Endod J. 1998;31:57-62.


15.Anderson ME, Price JW, Parashos P. Fracture resistance of electropolished rotary nickel-titanium endodontic instruments. Journal of endodontics. 2007;33:1212-6.


16. Koch K, Brave D. Endodontic synchronicity. Compendium of continuing education in dentistry. 2005;26:218, 20-4.


17. Gutmann JL, Gao Y. Alteration in the inherent metallic and surface properties of nickel-titanium root canal instruments to enhance performance, durability and safety: a focused review. International endodontic journal. 2012;45:113-28.


18. Bonaccorso A, Schafer E, Condorelli GG, Cantatore G, Tripi TR. Chemical analysis of nickel-titanium rotary instruments with and without electropolishing after cleaning procedures with sodium hypochlorite. Journal of endodontics. 2008;34:1391-5.


19. Rapisarda E, Bonaccorso A, Tripi TR, Condorelli GG, Torrisi L. Wear of nickel-titanium endodontic instruments evaluated by scanning electron microscopy: effect of ion implantation. J Endod. 2001;27:588-92.


20. Plotino G, Grande NM, Cordaro M, Testarelli L, Gambarini G. A review of cyclic fatigue testing of nickel-titanium rotary instruments. J Endod. 2009;35:1469-76.


21. Cheung GSP. Instrument fracture: mechanisms, removal of fragments, and clinical outcomes. Endodontic Topics. 2007;16:1-26.


22. Alapati SB, Brantley WA, Svec TA, Powers JM, Mitchell JC. Scanning electron microscope observations of new and used nickel-titanium rotary files. J Endod. 2003;29:667-9.


23. Di Fiore PM. A dozen ways to prevent nickel-titanium rotary instrument fracture. J Am Dent Assoc. 2007;138:196.


24. Patino PV, Biedma BM, Liebana CR, Cantatore G, Bahillo JG. The influence of a manual glide path on the separation rate of NiTi rotary instruments. J Endod. 2005;31:114-6.


25. Boessler C, Paque F, Peters OA. The effect of electropolishing on torque and force during simulated root canal preparation with ProTaper shaping files. J Endod. 2009;35:102-6.