PREDICTION OF ROTARY FILES LIFE SPAN USING FOUR METHODS
نویسندگان
چکیده
منابع مشابه
Safe way for using NiTi rotary files
In the clinical practice, it is much more efficient to use NiTi rotary files compared to hand instrumentation. However, misuse of NiTi rotary files can result in procedural errors such as transportation, ledge, perforation, and file separation. Generally, following suggestions could be considered to avoid these errors. 1. Enlarge the coronal half of the root canal before preparing the apical pa...
متن کاملCone-beam computed tomography evaluation of curved root canals prepared using reciprocal rotary files and rotational rotary files
Aim The aim of this study is to compare curved root canal preparation between reciprocal rotary files and rotational rotary files in extracted teeth using cone-beam computed tomography (CBCT). The independent variable was the file type (reciprocal vs. rotary), and the primary outcome variable was the centering ratio of distance change after canal preparation. Secondary outcomes were canal trans...
متن کاملComparative Evaluation Between Two NiTi Rotary Files Systems using CBCT
MATERIALS AND METHOD Fig: 1 Extracted Mandibular molars selected for the study
متن کاملTorque during canal instrumentation using rotary nickel-titanium files.
Nickel-titanium engine-driven rotary instruments are used increasingly in endodontic practice. One frequently mentioned problem is fracture of an instrument in the root canal. Very few studies have been conducted on torsional characteristics of these instruments, and none has been done under dynamic conditions. The purposes of this study were to measure the torque generated and the apical force...
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ژورنال
عنوان ژورنال: Egyptian Dental Journal
سال: 2016
ISSN: 2090-2360
DOI: 10.21608/edj.2016.92664