Hand File

K (Kerr) Files

K (Kerr) files. K-Files are particularly well adapted for probing and permeabilization during canal preparation. Made of stainless steel or NiTi, K-Files are more rigid instruments than reamers.

Ø ISO 6, 8, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 70, 80 (Sst)

Ø ISO 15, 20, 25, 30, 35, 40 (NiTi)

Lengths: 21, 25, 31 mm

Taper: 2%

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Patent pending.

Based on internal laboratory results compared with equivalent competitors’ instruments.

Based on internal laboratory results ; time to fracture at recommended speed.

Based on internal laboratory results, using RACE EVO 4%.

Siddique R, Nivedhitha MS, Ranjan M, Jacob B, Solete P. Comparison of antibacterial effectiveness of three rotary file system with different geometry in infected root canals before and after instrumentation-a double-blinded randomized controlled clinical trial. BDJ Open. 2020;6:8. Published 2020 Jun 8. doi:10.1038/s41405-020-0035-7

Al Omari T, Mustafa R, Al-Fodeh R, El-Farraj H, Khaled W, Jamleh A. Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal Retreatment.Int J Dent. 2021;2021:6697587. Published 2021 Mar 24. doi:10.1155/2021/6697587

Internal testing. Data on file.

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Zhao Y, Fan W, Xu T, Tay FR, Gutmann JL, Fan B. Evaluation of several instrumentation techniques and irrigation methods on the percentage of untouched canal wall and accumulated dentine debris in C-shaped canals. Int Endod J. 2019;52(9):1354-1365. doi:10.1111/iej.13119

De-Deus G, Belladonna FG, Zuolo AS, et al. XP-endo Finisher R instrument optimizes the removal of root filling remnants in oval-shaped canals.Int Endod J. 2019;52(6):899907. doi:10.1111/iej.13077

Azim AA, Piasecki L, da Silva Neto UX, Cruz ATG, Azim KA. XP Shaper, A Novel Adaptive Core Rotary Instrument: Micro-computed Tomographic Analysis of Its Shaping Abilities.J Endod. 2017;43(9):15321538. doi:10.1016/j.joen.2017.04.022

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Al Omari T, Mustafa R, Al-Fodeh R, El-Farraj H, Khaled W, Jamleh A. Debris Extrusion Using Reciproc Blue and XP Endo Shaper Systems in Root Canal Retreatment.Int J Dent. 2021;2021:6697587. Published 2021 Mar 24. doi:10.1155/2021/6697587

De-Deus G, Belladonna FG, Zuolo AS, et al. XP-endo Finisher R instrument optimizes the removal of root filling remnants in oval-shaped canals. Int Endod J. 2019;52(6):899-907. doi:10.1111/iej.13077

Azim AA, Aksel H, Zhuang T, Mashtare T, Babu JP, Huang GT. Efficacy of 4 Irrigation Protocols in Killing Bacteria Colonized in Dentinal Tubules Examined by a Novel Confocal Laser Scanning Microscope Analysis. J Endod. 2016;42(6):928 934. doi:10.1016/j.joen.2016.03.009

Raman V, Camilleri J, Characterization and assessment of physical properties of three single syringe hydraulic cement-based sealers, Journal of Endodontics (2024), doi: https://doi.org/10.1016/j.joen.2024.01.001