HUAZAI Dental Broken Screw Extraction System

A specialized surgical set designed for the safe and predictable removal of damaged, fractured, or stuck screws from within dental implants and the surrounding bone. Also referred to as a broken screw extraction kit, this system provides clinicians with reverse‑drilling tools, screw extractors, and guide instruments to retrieve failed components while preserving the integrity of the implant fixture. Housed in a durable, autoclavable sterilization cassette, it is an essential addition for any implant practice managing restorative complications.

Key Components & Features

Reverse Drills

• Engineered to engage and unscrew broken fragments in a counter‑clockwise motion.

• Specialized flutes provide controlled cutting without damaging implant threads.

• Available in multiple diameters to match different screw sizes.

Screw Extractors

• Tapered, wedge‑style tools designed to seat into a hollowed screw remnant.

• As extractor is advanced, it grips the internal walls, allowing controlled retrieval.

• Color‑coded or size‑marked for quick identification.

Guide Pins & Drivers

• Centering tools ensure accurate alignment of extraction instruments with the screw axis.

• Provide stable pilot holes for reverse drills.

• Offer the required torque for controlled removal without lateral force.

Sterilization Cassette

• Aluminum cassette is engineered to withstand high‑temperature autoclaving.

• Corrosion‑resistant design protects instruments and maintains organization.

• Color‑coded slots simplify instrument identification during surgery.