Nordin Amalgam Titanium Dentine Pins Refill, 0.75mm

🔹 General Description

Nordin Dentine Pins are premium, highly precise retention pins engineered to provide mechanical anchorage for large direct restorations and core build-ups when extensive tooth structure is missing. Developed and manufactured in Switzerland by Harald Nordin SA, these threaded pins function as a miniature reinforcing framework, securing restorative materials firmly to remaining stable dentin. Crafted with meticulous engineering, they ensure maximum retention without creating internal structural stresses or risking dentinal micro-fractures during placement.

🔹 Package Details (Important)

• Packaging: Compact Clinical Organizer Kit with Transparent Lid

• Contents:

  • Pre-arranged threaded dentine pins with specialized friction-grip handles (0.75 mm diameter configuration)

  • 1 Matching precision engine drill bit for calibrated channel preparation

• 👉 Total: 1 complete dentine pin retention system kit

🔹 Key Features

• Original Swiss Quality Precision: Manufactured under rigorous Swiss standards to provide consistent threaded depth, reliable shears, and exact dimensional accuracy.

• Optimal Thread Geometry: Engineered to gently cut a precise, self-threading pathway into prepared dentin channels, optimizing retention values while distributing forces uniformly.

• Calibrated Engine Drill Included: The accompanying drill bit is micro-matched to the exact diameter ($\phi$ 0.75 mm) of the pins, ensuring a precise fit and preventing loose seating or unnecessary structural stripping.

• Safe Automatic Shear Design: Each pin features a predetermined breaking point that shears off automatically and cleanly once the pin reaches the bottom of the prepared channel.

• Excellent Biocompatibility & Resilience: Built using premium, corrosion-resistant alloy materials that withstand significant masticatory loads over extended lifespans without degrading or staining.

🔹 Indications

• 🔹 High-strength retention support for extensive Class II and Class IV direct composite resin restorations.

• 🔹 Supplemental anchorage for complex amalgam fillings in non-vital or severely decayed posterior teeth.

• 🔹 Foundation reinforcement for structural core build-ups on vital or endodontically treated teeth prior to crown preparation.

🔹 Clinical Notes

• Isolate the operating zone thoroughly and complete the caries excavation. Determine safe pin placement sites away from the pulp chamber and external root contours using radiographic guidance.

• Load the calibrated Swiss-made engine drill into a low-speed latch contra-angle handpiece. Drill the channel in a single, smooth in-and-out motion at low speeds to avoid generating friction heat or widening the canal.

• Insert the friction-grip pin handle into the handpiece or manual adapter, place the pin tip into the prepared canal hole, and run at low RPMs. The pin will thread itself smoothly to the base and shear off automatically at its built-in break line.

💡 Summary

A highly predictable, Swiss-engineered micro-retentive system designed to preserve and rebuild severely compromised tooth structures. Combining high-precision self-threading geometry with a perfectly matched calibrated drill within a compact organized tray, it offers a safe, stress-free baseline tool for daily complex restorative dentistry.