کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3148608 | 1197409 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A Novel Platform for In Vitro Analysis of Torque, Forces, and Three-dimensional File Displacements During Root Canal Preparations: Application to ProTaper Rotary Files
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
دندانپزشکی، جراحی دهان و پزشکی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A Novel Platform for In Vitro Analysis of Torque, Forces, and Three-dimensional File Displacements During Root Canal Preparations: Application to ProTaper Rotary Files A Novel Platform for In Vitro Analysis of Torque, Forces, and Three-dimensional File Displacements During Root Canal Preparations: Application to ProTaper Rotary Files](/preview/png/3148608.png)
چکیده انگلیسی
We proposed a new testing setup and in vitro experimental procedure allowing the analysis of the forces, torque, and file displacements during the preparation of root canals using nickel-titanium rotary endodontic files. We applied it to the preparation of 20 fresh frozen cadaveric teeth using ProTaper files (Dentsply Maillefer, Ballaigues, Switzerland), according to a clinically used sequence. During the preparations, a clinical hand motion was performed by an endodontist, and we measured the applied torque around the file axis and also the involved three-dimensional forces and 3-dimensional file displacements. Such a biomechanical procedure is useful to better understand the working conditions of the files in terms of loads and displacements. It could be used to analyze the effects of various mechanical and geometric parameters on the files' behavior and to get data for modelling purposes. Finally, it could contribute to studies aiming to improve files design in order to reduce the risks of file fractures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Endodontics - Volume 35, Issue 4, April 2009, Pages 568-572
Journal: Journal of Endodontics - Volume 35, Issue 4, April 2009, Pages 568-572
نویسندگان
Amadou PhD, Nathalie PhD, Michel DDS, PhD, Etienne PhD, Pierre DDS, PhD,