• Dedicated retreatment design reduces the need for a long multi-file removal sequence
• Rotary action supports efficient removal of existing obturation material
• Non-cutting tip design is intended to guide the instrument within the existing canal path
• NiTi construction provides flexibility for endodontic retreatment workflows
• Pre-sterilised presentation supports chairside preparation
• Can be integrated into a broader cleaning, shaping and irrigation retreatment protocol

Coltene Hyflex Remover Retreatment Rotary Files are dedicated NiTi rotary instruments for removing existing root canal filling material during non-surgical retreatment. The system uses a focused retreatment-file concept to help the clinician gain access through obturation material before the canal is cleaned, reshaped and re-obturated.

The listed Zenodent variant is an assorted pack of three files. Motor settings, reuse limits, irrigation sequence and retreatment technique must follow the current COLTENE instructions and the clinician's case assessment. Instruments should be inspected before and during use and must not be forced when resistance is encountered.

• Product type: Rotary retreatment file
• Material: Nickel-titanium alloy
• Nominal size/taper: 30/.07
• Available lengths in the system: 19 mm and 23 mm
• Application: Removal of obturation material during retreatment
• Sterility: Pre-sterilised

1 Pack Contains:
• 3 × HyFlex Remover Retreatment Rotary Files, assorted pack as listed

1. Establish access to the existing root canal filling and review the current HyFlex Remover instructions for use.
2. Use the instrument with a compatible endodontic motor and only the manufacturer-recommended speed and torque settings.
3. Advance with controlled movements while removing softened or loosened obturation material.
4. Irrigate, recapitulate and inspect the canal frequently; never force the file apically.
5. Inspect the instrument after use and follow the manufacturer instructions for disposal or reprocessing.

Manufactured by: Coltene Whaledent, Switzerland

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