During the calculus removal stroke, what type of pressure is applied?

In the context of calculus removal during dental hygiene procedures, applying moderate pressure is essential for effective debridement. This level of pressure allows the dental hygienist to engage the instruments firmly against the tooth surface and disrupt the calculus deposits without causing damage to the soft tissue or the enamel.

Moderate pressure strikes a balance; it is enough to ensure the instrument is positioned correctly and can adequately break the calculus bond, while also allowing the clinician to maintain control over the instrument. This method helps in achieving thorough plaque and calculus removal, which is crucial for maintaining periodontal health.

Light pressure might not be sufficient to effectively remove tougher calculus deposits, and heavy pressure could risk harming the tooth structure or soft tissues, leading to potential complications. Thus, moderate pressure is the preferred approach in calculus removal because it ensures efficiency while protecting the integrity of the tooth and surrounding tissues.