Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | ESX | PathFile |
|---|---|---|
| Manufacturer | Brasseler USA | Dentsply Sirona |
| Alloy | Electropolished NiTi | Conventional NiTi |
| Heat Treatment | Conventional | Conventional |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 8 | 3 |
| Taper | Variable | 2% |
| Cross-section | Triangular (asymmetrical ACP) | Square |
| Speed | 500 RPM | 300 RPM |
| Torque | 1.5 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
PathFile
multi-file mechanical glide path preparationcompanion to ProTaper Universal and ProTaper Gold shaping sequencesprogressive enlargement from #10 K-file to rotary-ready diameter
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
PathFile
Three-file rotary glide path sequence (013/.02, 016/.02, 019/.02) for progressive mechanical enlargement before shaping files