Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | ESX | ProTaper Gold |
|---|---|---|
| Manufacturer | Brasseler USA | Dentsply Sirona |
| Alloy | Electropolished NiTi | Gold Heat-Treated NiTi |
| Heat Treatment | Conventional | Gold Heat-Treated |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 8 | 8 |
| Taper | Variable | Variable |
| Cross-section | Triangular (asymmetrical ACP) | Convex triangular, Concave triangular |
| Speed | 500 RPM | 300 RPM |
| Torque | 1.5 Ncm | 1.5–5.2 Ncm |
| Use Type | Single-use | Reusable (limited) |
Best For
ESX
minimally invasive two-file canal preparationconservative coronal tooth structure preservationcases where adaptive finishing file size selection is preferred
ProTaper Gold
versatile multi-file sequencecomplex anatomygraduated 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 Gold
Variable taper design with progressive engagement