What are Gracey curettes used for?
These area-specific curettes are for removing deep subgingival calculus and for finishing subgingival root surfaces.
What is a curette scaler?
Curettes and Scalers Curettes are used in veterinary dentistry to remove subgingival calculus, root planing and for curettage. They have one blade with two cutting edges. Both cutting edges may be used on the front and back of the tooth. Periodontal probes and explorers are detection instruments.
What angle do you sharpen dental instruments?
Place stone at a 45° angle to the face. 3. Use up and down strokes, and rotate the stone around the toe. Sharpening the face of periodontal instruments is only recommended for removing a roughened edge.
How are the cutting edges of a curette formed?
The cutting edges of the curette are formed at the junction of the lateral surfaces with the facial surface. The facial surface of the blade is positioned to form a 90° angle with the terminal shank. This is important to note because it affects the positioning of the stone and instrument while sharpening.
What is a curette blade on a scaler?
SICKLE SCALER BLADE 12 The Universal Curette blade has two parallel cutting edges that meet at a rounded toe. The cutting edges of the curette are formed at the junction of the lateral surfaces with the facial surface. The facial surface of the blade is positioned to form a 90° angle with the terminal shank.
What is the Zimmer manual for scalers and curettes?
Zimmer, S. Instrument Sharpening–Sickle Scalers and Curettes. Dent. Hyg., 52, Jan. 1978. THE METHOD FOR SHARPENING PERIODONTAL SCALERS AND CURETTES DESCRIBED IN THIS MANUAL IS BASED UPON A TEACHING STRATEGY ORIGINALLY DESIGNED AND DEVELOPED BY:
What is the angle of curette sharpening?
The cutting edges of the curette are formed at the junction of the lateral surfaces with the facial surface. The facial surface of the blade is positioned to form a 90° angle with the terminal shank. This is important to note because it affects the positioning of the stone and instrument while sharpening. SHARPENING OF THEUNIVERSAL CURETTE 90°