Excavator (No. 20)

Description:

• A dental hand instrument used primarily for the excavation of carious dentin and debris from cavity preparations.

Features:

• Design: Typically has a long handle and a sharp, spoon-shaped working end for effective removal of material.
• Material: Made from high-quality stainless steel for durability and resistance to corrosion.
• Variations: Often available in different shapes (e.g., curved or straight) to accommodate various tooth surfaces and access points.

Uses:

• Ideal for removing decay and debris from cavities in both primary and permanent teeth.
• Useful for shaping the cavity preparation before filling.
• Can be employed to clean and refine the margins of cavities.

Maintenance:

• Easy to clean and sterilize; suitable for autoclaving.
• Regularly inspect for any damage or wear to maintain optimal performance.