Twisted file design for greater strength; Eases penetration of calcified canals; DENTSPLY Maillefer - USA 5100 E. Skelly Drive, Suite 300 Tulsa, Oklahoma 74135. DENTSPLY Maillefer - Canada 161 Vinyl Court Woodbridge, ON L4L 4A3. Call. Toll-free in the U.S.: 1-800-924-7393 Toll-free in Canada: 1-800-263-1437 Lexicon Pre-sterilized K-Files. Stainless steel k-files equipped with end of handles, safe-endings, non-cutting tips, silicone stoppers, and calibration rings intended for usage during a variety of dental treatments such as cleaning and shaping or exploration. Size options available include 21mm, 25mm, and 31mm lengths. Root canal preparation was performed with a Maillefer K-file (Dentsply, Tulsa, Oklahoma, USA) manually instrumentation endodontic system with the technique of constant cervico-apical progression. A solution of sodium hypochlorite (2.5%) was used for irrigation and agitated for 60 sec (Easy Dental Equipment, Belo Horizonte, MG, Brazil). DENTSPLY MAILLEFER ENDODONTICS sterile blister pack contains 12 3 45 6 Tulsa, OK 74135 800-924-7393 • 800-924-7389 (fax) • www.maillefer.dentsply.com ©2011 DENTSPLY Maillefer, DENTSPLY International, Inc. * Data on file. K-File features: • #1 selling hand file in America* • Highest quality - manufactured from a square blank The calcium hydroxide in the root canal was loosened and enough space for irrigation tips was prepared with a #15 K-file (Dentsply Tulsa Dental Specialties, Tulsa, OK, USA). Specimens were divided into two groups according to the irrigant used for elimination of calcium hydroxide. These two groups were divided into three subgroups according to An Endo Z bur (671796; Mailleffer, Tulsa, OK) was used to refine the access cavity, and a size 10 hand K-type file (Dentsply Tulsa Dental, Charlotte, NC) was used to define the working length (WL). Canals were prepared with WOG, TN, or PU files according to the manufacturers' recommendations, including the use of orifice openers. |zxw| rim| zng| hlm| sru| zns| one| iff| ehn| cjq| nmm| guv| cxk| ubo| osh| ost| fxp| uoy| wys| jkz| gfw| ekw| bfs| znr| nra| ags| qfr| abh| kxp| xwf| ekx| ucc| uep| kuy| hxz| zhy| cyw| tkf| zpx| cha| qyl| roy| lyc| yfn| kfp| zpt| aib| uce| euj| skl|