Revista de Odontologia da UNESP
https://revodontolunesp.com.br/article/doi/10.1590/1807-2577.20250027
Revista de Odontologia da UNESP
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Accuracy of PSR (Periodontal Screening and Recording) for the detection of periodontal diseases: a scoping review and practical guide

Acurácia do PSR (Periodontal Screening and Recording) para a detecção de doenças periodontais: revisão de escopo e guia prática

Mauricio TINAJERO; Aylen ACOSTA; Sebastián JARAMILLO; Edgar PANTOJA; María José MASSON-PALACIOS

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Abstract

Introduction: Periodontitis is a chronic multifactorial inflammatory disease with significant systemic implications, making early detection essential to prevent tissue destruction and tooth loss. The Periodontal Screening and Recording (PSR) index is widely used as a fast and accessible screening tool, although its diagnostic accuracy remains a subject of debate.

Objective: To evaluate the diagnostic performance of the Periodontal Screening and Recording (PSR) index in comparison with advanced clinical and radiographic methods, as foundational evidence for the development of a clinical guideline for its implementation.

Material and method: A scoping review was carried out in accordance with the PRISMA-ScR guidelines. Scientific articles published between 2017 and 2024, in English or Spanish, were included from databases such as Scopus, PubMed, SciELO, and Cochrane. The selected studies were analyzed qualitatively, and their data were systematized into comparative tables to assess the effectiveness and limitations of PSR as a diagnostic tool.

Result: The evidence indicates that the PSR index is a practical, low-cost, and efficient resource for the initial screening of periodontitis, especially useful in primary care and community settings. However, its ability to determine the severity of the disease or identify the need for surgical intervention is limited in advanced cases. As such, its use should be complemented by comprehensive clinical evaluation and radiographic studies. These findings strengthen the role of PSR as a reliable and time-efficient method for the early detection of periodontal disease. Its simplicity and accessibility make it especially valuable in public health programs and teaching clinics, where rapid screening is essential. The evidence gathered through this review supports the development of a clinical guideline aimed at standardizing its use and ensuring its integration into evidence-based diagnostic protocols.

Conclusion: The PSR index is an effective and accessible tool for early periodontal screening, particularly in general and public health settings. However, it should be complemented with comprehensive clinical and radiographic evaluation to ensure accurate diagnosis and optimal treatment planning.

Keywords

Periodontal diseases; PSR; diagnostic accuracy; oral health; clinical guide

Resumo

Introdução: A periodontite é uma doença inflamatória crônica multifatorial associada a impactos sistêmicos relevantes, e sua detecção precoce é essencial para prevenir destruição tecidual e perda dentária. O índice Periodontal Screening and Recording (PSR) é amplamente utilizado como ferramenta rápida e acessível de triagem, embora sua acurácia diagnóstica ainda seja debatida.

Objetivo: Avaliar o desempenho diagnóstico do índice Periodontal Screening and Recording (PSR) em comparação com métodos clínicos e radiográficos avançados, como evidência fundamental para o desenvolvimento de um guia clínico para sua implementação.

Material e método: Foi realizada uma revisão de escopo conforme as diretrizes PRISMA-ScR, incluindo artigos científicos publicados entre 2017 e 2024, em inglês ou espanhol, nas bases Scopus, PubMed, SciELO e Cochrane. Os estudos selecionados foram analisados qualitativamente e sistematizados em tabelas comparativas.

Resultado: As evidências indicam que o índice PSR é um recurso prático, de baixo custo e eficiente para o rastreamento inicial da periodontite, especialmente útil na atenção primária e em programas comunitários. No entanto, sua capacidade de determinar a gravidade da doença é limitada em casos avançados, devendo ser complementado por avaliação clínica e radiográfica abrangente.

Conclusão: O PSR é uma ferramenta confiável e acessível para triagem precoce de doenças periodontais, especialmente em contextos de saúde pública e ensino, devendo ser integrado a protocolos diagnósticos baseados em evidências.

Palavras-chave

Doenças periodontais; PSR; acurácia diagnóstica; saúde bucal; guia clínico

Referências

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Submetido em:
26/08/2025

Aceito em:
06/10/2025

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