What would you typically use a rigid curette for?

A rigid curette is specifically designed for the removal of heavy calculus deposits from the tooth surfaces, particularly in periodontal therapy. Its strong, sturdy structure allows for efficient scaling and debridement, making it an ideal instrument for tackling substantial buildup in the dental pockets.

While other options may involve procedures in the realm of dental hygiene, they do not accurately reflect the primary use of a rigid curette. For instance, accessing periodontal pockets and gentle scaling typically rely on instruments that offer more flexibility or a different design to navigate around delicate tissues and in confined spaces. Similarly, applying fluoride is a distinct task that does not require the specialized design of a rigid curette, as it is more focused on therapeutic application rather than mechanical removal of hard deposits. The primary function of a rigid curette remains heavy calculus removal, particularly within the context of more advanced periodontal treatment.