Kielbassa1 1department of operative dentistry and periodontology, university school of dental medicine, campus benjamin franklin, berlin, germany. Sistema rotatorio endodoncia naturaleza ingenieria scribd. Removal using various sizes and tapers of profile gt files. Users can purchase an ebook on diskette or cd, but the most popular method of getting an ebook is to purchase a downloadable file of the ebook or other reading material from a web site such as barnes and noble to be read from the users computer or reading device. Since 1991, protaper has lead the way in premium control components. Sistemas reciprocantes en endodoncia noticias odontoespacio. If you continue browsing the site, you agree to the use of cookies on this website. Realizado por estudia slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. The twisted file is the first and only file to combine three unique and proprietary processes to deliver optimal strength and flexibility. The teeth of group 1 were enlarged with the technique crowndown file k flexofile 1540 and flex r 4580 and the teeth of group 2 with rotary system protaper according to the recommendations of. Molars and premolars are completed using 23 rotary files and anteriors use 12 rotary files. Sistema rotatorio endodontico protaper next youtube. Descargue como pptx, pdf, txt o lea en linea desde scribd.
Twisted files can withstand approximately 60% more torque than files made using a traditional manufacturing process. A recent study showed that twisted file is up to 70% more flexible than the other niti files tested 2. Comparative study of six rotary nickeltitanium systems. K3 is a thirdgeneration, triplefluted, asymmetric endodontic file system.
Also in k files group they remark the existence of files with a noncutting tip, useful for reaming erchniques. The variable taper rotary files allow you to attain deeper apical shapes with fewer instruments and a more conservative access than with any other system. Advances in recent years in endodontics, such introduction of rotary niquel titanium niti instrumentation have simplified the treatment process and improved the long term success in terms of procedural time, accuracy, and risk reduction compared with the previously used, manual, stainless steel files. This patented technology is used to optimize the molecular phase and properties of nickel titanium niti. K3 nickeltitanium files niti endo files kerr dental. Positive rake angle provides the active cutting action of the k3 endo files.
559 1091 1248 712 1208 442 279 764 911 1284 519 433 398 990 1287 1110 1149 557 206 1047 347 1366 11 460 831 512 87 1395 1039 1162 1463 825 288 849 1025 1451 1302 1234