Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | ESX | ProTaper Next |
|---|---|---|
| Manufacturer | Brasseler USA | Dentsply Sirona |
| Alloy | Electropolished NiTi | M-Wire NiTi |
| Heat Treatment | Conventional | M-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 8 | 6 |
| Taper | Variable | Variable |
| Cross-section | Triangular (asymmetrical ACP) | Not specified by manufacturer, Off-centered rectangular |
| Speed | 500 RPM | 300 RPM |
| Torque | 1.5 Ncm | 2 Ncm |
| Use Type | Single-use | Single-use |
Best For
ESX
minimally invasive two-file canal preparationconservative coronal tooth structure preservationcases where adaptive finishing file size selection is preferred
ProTaper Next
off-centered swaggering motionreduced file engagementprogressive shaping
Key Features
ESX
Two-file shaping system with patented ACP (Alternating Contact Point) design and Booster Tip for minimally invasive canal preparation at 500-600 RPM
ProTaper Next
Off-centered rectangular cross-section creates swaggering motion for improved debris removal