Orifice Opener | SX Rotary File (19mm)
Premium Orifice Opener | SX Rotary File (19mm) Establish perfect straight-line access from the very first step. The Dentaura SX file is a dedicated orifice opener designed to safely and rapidly flare the coronal aspect of the root canal system. Featuring a compact 19mm length and a specialized #19/04 profile, it effortlessly relocates canals away from furcation danger zones to ensure a smooth, stress-free glide path for subsequent shaping instruments.
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The foundation of every successful endodontic outcome is proper straight-line access. Failing to adequately flare the coronal third places immense, unnecessary torsional stress on your shaping and finishing files, drastically increasing the risk of instrument separation.
The Dentaura SX Orifice Opener is the essential, refined starting point for your rotary sequence. Specifically engineered with a short 19mm working length, this instrument provides unparalleled control when entering the pulp chamber and engaging the canal orifices, even in patients with restricted posterior access.
By utilizing a brushing motion on the outstroke, the SX file efficiently removes the restrictive dentin triangle. This early coronal enlargement enhances irrigant penetration from the start and guarantees that your subsequent shaping files can advance apically without binding at the orifice. Manufactured from advanced Nickel-Titanium with a convex triangular cross-section, the SX delivers aggressive cutting efficiency while maintaining the flexibility needed to respect internal anatomy.
