The comparative characteristic of disposable rotary nickel-titanium files on the basis of cyclic fatigue and the microscopic analysis

Abstract

The problem of a technique of surgical processing of system of root channels remains actual in therapeutic dentistry. Emergence single nickel - titanium rotating tools in dentistry allows to reduce probability of their separation in the root channel. In work results of a pilot study of cyclic fatigue the endodontic machine nickel-titanium tools and their microscopic analysis are considered.

Keywords

• циклическая усталость
• микроскопический анализ
• одноразовый эндодонтический никель-титановый инструмент
• cyclic fatigue
• microscopic analysis
• disposable rotary nickel-titanium file