Which of the following is NOT listed as a benefit of PSR?

• A. In-depth radiographic analysis
• B. Early detection
• C. Speed
• D. Cost effectiveness

Answer: (A)

PSR is a quick chairside screening method used to flag potential periodontal problems so a full exam can be planned if needed. Its strengths lie in catching issues early, being fast to perform, and being cost-effective because it relies on a simple probe and a straightforward assessment without extensive testing. In-depth radiographic analysis, on the other hand, isn’t part of what PSR provides. The screening tool doesn’t require radiographs and isn’t designed to give detailed radiographic data; radiographs may be used later during a complete periodontal evaluation, but they aren’t a listed benefit of PSR itself.