What is indicated by a BPE score of 1?

A BPE (Basic Periodontal Examination) score of 1 indicates the presence of localized calculus and/or staining, without any bleeding on probing. This score shows that there is some degree of plaque accumulation that needs to be addressed, but it does not signify significant periodontal issues, as indicated by other scores. While there may be tartar buildup, the absence of bleeding suggests that the periodontal health is relatively stable and does not point towards inflammation. Each score in the BPE system has specific criteria, and understanding these is crucial for proper periodontal assessment and subsequent management.