DEnext dot flex FILES:
Denext Dot-flex Files utilizes a proprietary heat treatment which gives it a very unique flexibility, flutes open up when the stress level is reached, yet the file does not present shape memory.
Dot flex files takes less time in cases & presents outstanding performance.
Composition of alloy: Ni – 44% , Ti – 56%
WHY TO USE DOT-FLEX FILES ?
Root canal system is highly complex & a practitioner may encounter varied type of anatomies
Heat treatment reduces the cutting efficiency of the blades. Also, the flutes of these files open up as stress levels are encountered in the canal resulting in increased preparation time & apical extrusion of debris.
WHAT IS CONTROLLED MEMORY FILE SYSTEM?
Controlled Memory NiTi Technology™ increases strength and flexibility resulting in up to 350% greater resistance to cyclic fatigue stresses.
Controlled Memory NiTi Technology allows natural canal tracking and files can be pre-bent if needed. Typically the fluted portion of the file will straighten out or unwind before separation occurs.