Final answer:
The instruments used for supragingival scaling and root planing include hand scalers and curettes for manual removal, as well as ultrasonic scalers for efficient deposit removal.
Step-by-step explanation:
The instrument commonly used for supragingival scaling and root planing is called a scaling instrument. There are two primary types of scaling instruments: hand scalers and ultrasonic scalers. Hand scalers, such as scalers and curettes, require manual dexterity and are frequently used to remove calculus and plaque from the tooth surface. Ultrasonic scalers use high-frequency vibrations along with water spray to effectively remove deposits from both supragingival and subgingival areas. It is important for the scaling and root planing process to be performed by a trained dental professional to maintain oral health and prevent periodontal disease.