Question

The client returns 4 weeks after the initial treatment. Root surfaces that feel smooth and glass-like during assessment strokes provide the BEST evaluative criterion for the success of periodontal therapy because this tactile evidence indicates an absence of inflammation; thus, healing has taken place. Which of the following is the BEST evaluative criterion for the success of periodontal therapy?

1) Root surfaces that feel smooth and glass-like
2) Root surfaces that feel rough and uneven
3) Root surfaces that feel sensitive to touch
4) Root surfaces that feel warm to touch

Answer 1

The best indicator of successful periodontal therapy is root surfaces that feel smooth and glass-like, as this indicates healing and absence of inflammation.

Step-by-step explanation:

The BEST evaluative criterion for the success of periodontal therapy is option 1) Root surfaces that feel smooth and glass-like. This tactile characteristic is indicative of successful debridement and the absence of calculus and plaque. Such surfaces suggest that the inflammatory process has been arrested and healing has occurred. Root surfaces that feel smooth and glass-like are contrasted with rough and uneven surfaces, which can harbor bacteria and promote inflammation. Thus, smooth roots are a favorable sign following periodontal therapy and signify a positive outcome.