K One™
Perfect Dental (Shenzhen Perfect Medical Instruments)
Pediatric Single-File for Primary Teeth
View protocol →Clinical Tip
Compare specifications above to choose the best system for your clinical case.
Specifications
| — | K One | ProTaper Next |
|---|---|---|
| Manufacturer | Perfect Dental (Shenzhen Perfect Medical Instruments) | Dentsply Sirona |
| Alloy | NiTi | M-Wire NiTi |
| Heat Treatment | Conventional | M-Wire |
| Motion | Continuous Rotation | Continuous Rotation |
| Files | 1 | 6 |
| Taper | 6% | Variable |
| Cross-section | Spiral-shaped tip end on a single blade (per brochure description) | Not specified by manufacturer, Off-centered rectangular |
| Speed | 250 RPM | 300 RPM |
| Torque | 1.5 Ncm | 2 Ncm |
| Use Type | Single-use | Single-use |
Best For
K One
primary-tooth pulpectomyshort pediatric canalssingle-file pediatric workflow
ProTaper Next
off-centered swaggering motionreduced file engagementprogressive shaping
Key Features
K One
15 mm single rotary file (25/.06) with a brochure-described "special tip design" intended to avoid irritation and damage to the periapical tissue of primary teeth (per brochure)
ProTaper Next
Off-centered rectangular cross-section creates swaggering motion for improved debris removal