Specialized Diamond Burs for Precise Subgingival Cavity Preparation

Eagle Dental's Rotary Gingival Curettage (RGC) FG Diamond Burs are precision-engineered instruments designed specifically for subgingival cavity preparation and margin refinement in challenging clinical situations. The unique cylindrical shape with a rounded, non-cutting tip allows safe access below the gingival margin without traumatizing soft tissue, making them essential for Class II and Class V restorations that extend subgingivally. Manufactured in Israel with premium diamond coating for efficient cutting and tissue-friendly design.

Why Choose Eagle Gingival Curettage Diamond Burs?

Specialized Design for Subgingival Access

The RGC bur's distinctive shape features a working surface that cuts efficiently on dentin and enamel while the rounded, non-cutting tip glides safely along soft tissue. This design enables precise cavity preparation in areas where conventional burs would risk damaging the gingiva.

Safe Soft Tissue Management

Unlike standard diamond burs with aggressive tips, RGC burs are specifically designed to work in close proximity to gingival tissue without causing trauma, bleeding, or unnecessary tissue removal. This results in better patient comfort and faster healing.

Efficient Subgingival Cutting

The diamond-coated working surface provides aggressive cutting action on hard tooth structure while maintaining the control needed for delicate subgingival preparations. Remove caries and prepare margins with confidence, even when working below the gum line.

Versatile Clinical Applications

From extending Class II box preparations subgingivally to preparing Class V cervical lesions, RGC burs handle the demanding situations where tissue preservation and precise access are critical.

Technical Specifications

• Shank Type: FG (Friction Grip) - 1.6mm for high-speed handpieces
• Shape: Cylindrical with rounded, non-cutting tip
• Working Surface: Diamond-coated
• Tip Design: Atraumatic to soft tissue
• Packaging: 5 premium burs per pack
• Manufacturing: Made in Israel
• Sterilization: Autoclavable

Clinical Applications

Subgingival Cavity Preparation

Ideal for extending Class II and Class V cavity preparations below the gingival margin when caries or previous restorations extend subgingivally. The rounded tip protects tissue while the diamond surface efficiently removes diseased structure.

Class V Cervical Lesions

Perfect for preparing cervical abrasion, erosion, and abfraction lesions where the preparation extends into the gingival sulcus. Enables precise preparation without retraction cord in many cases.

Subgingival Margin Refinement

Refine and smooth subgingival crown and veneer margins after initial preparation. The non-traumatic tip allows careful finishing without tissue damage.

Caries Removal Below Gum Line

Safely access and remove subgingival caries, particularly in interproximal areas where access is limited and tissue protection is essential.

Crown Lengthening Preparation

Prepare tooth structure after crown lengthening procedures or when working with short clinical crowns requiring subgingival extension.

Root Surface Preparation

Smooth and prepare exposed root surfaces for bonding procedures, particularly when treating root caries or sensitivity in areas with gingival recession.

Professional Usage Guidelines

Technique Recommendations

• Use high speed (150,000-400,000 RPM) with copious water coolant
• Apply light pressure and let the diamond do the cutting
• Work with controlled, deliberate strokes
• The rounded tip can be used to gently deflect tissue for better visibility
• Keep the working surface against tooth structure, using the tip for tissue guidance

Tissue Management

• In many cases, RGC burs eliminate the need for retraction cord
• Gentle tissue deflection with the rounded tip provides access while maintaining hemostasis
• Minimize preparation time to reduce tissue trauma
• Ensure adequate water spray for patient comfort

Hemostasis Tips

• The atraumatic design naturally minimizes bleeding
• If bleeding occurs, use gentle pressure with gauze
• Consider using hemostatic agents only if necessary
• Good technique with RGC burs typically results in minimal tissue response

Advantages Over Conventional Burs

Tissue Safety

Standard tapered or flame-shaped burs can easily lacerate gingival tissue when working subgingivally. RGC burs' rounded tip design prevents accidental soft tissue injury.

Reduced Need for Retraction

The safe tip design often eliminates the need for aggressive tissue retraction, saving time and improving patient comfort.

Better Visibility

By gently deflecting tissue rather than cutting it, RGC burs maintain a cleaner, drier field with better visibility throughout the procedure.

Improved Patient Experience

Less tissue trauma means less discomfort during and after the procedure, leading to better patient satisfaction and faster healing.

Quality Assurance

Every Eagle Dental Gingival Curettage Bur is manufactured to exacting standards:

• Uniform diamond particle distribution on working surface
• Precisely engineered rounded tip geometry
• Consistent cylindrical shape
• Secure diamond bonding for longevity
• Balanced rotation without wobble
• Quality-controlled in Israel

Maintenance and Care

• Rinse thoroughly immediately after use to prevent debris buildup
• Clean with appropriate bur cleaning solutions
• Sterilize using standard autoclave protocols
• Inspect regularly for diamond wear on working surface
• Replace when cutting efficiency decreases

Made in Israel

Eagle Dental manufactures all RGC diamond burs in Israel using advanced production technology and rigorous quality control. Each bur is crafted to deliver the precision and reliability that dental professionals demand for challenging subgingival procedures.

Ordering Information

Gingival Curettage Burs are available for immediate shipment worldwide. Each pack contains 5 premium-quality diamond burs. Essential for any restorative practice that regularly treats subgingival caries or prepares cervical lesions.

Questions about technique or product selection? Contact our clinical support team for expert guidance on incorporating RGC burs into your practice protocols.