CURETTES: The Curette is a Surgical instrument used to remove deep subgingival calculus, root planning altered cementum and removing the soft tissue lining the periodontal pocket. Uses of Curettes: Removal of deep Sub-Gingival Calculus Root Planning To remove soft tissue lining of Periodontal Pocket To clean Deep Infected pockets Removal of Altered Cementum from Sub-Gingival [&hellip