Description
- Application and Shaping of Composite Resins: These instruments are primarily used for placing, shaping, and finishing composite materials used in dental restorations, such as fillings and bonding procedures.
Design Features:
- Material:
- Gold Tip: The tips of these instruments are coated with a layer of gold or have a gold-plated finish. Gold is used for its non-reactive properties, which helps prevent unwanted chemical interactions with the composite material. The gold coating also provides a smooth surface that reduces friction and prevents the composite from sticking to the instrument.
- Body Material: The handle is often made from stainless steel or high-quality titanium, providing strength and durability. The ergonomic design ensures comfort and control during use.
- Shapes and Types:
- Flat Plastic Instrument: This instrument is used to apply and shape composite resins. The flat surface helps in spreading and molding the material effectively.
- Discoid-Cleoid Carver: Features a discoid shape on one end and a cleoid shape on the other, used for carving and adjusting the composite to match the tooth’s natural contour.
- Burnisher: Designed to smooth and polish the surface of the composite, providing a high-quality finish.
- Condensers: Used for packing and compacting the composite material into the cavity preparation to ensure a dense, void-free restoration.
- Tip Characteristics:
- Non-Stick Surface: The gold coating prevents the composite material from adhering to the tip, making it easier to manipulate and shape without pulling or dragging.
- Smooth Finish: Provides a smooth application of composite materials, reducing the need for additional finishing steps.
