Radiation-related caries assessment through the International Caries Detection and Assessment System and the Post-Radiation Dental Index

Autor(es)

Palmier, Natalia Rangel ^[1] ; Prado Ribeiro, Ana Carolina ^[2] ; Fonseca, Jessica Montenegro ^[1] ; Salvajoli, Joao Victor ^[3] ; Vargas, Pablo Agustin ^[1] ; Lopes, Marcio Ajudarte ^[1] ; Brandao, Thais Bianca ^{[1, 2]} ; Santos-Silva, Alan Roger ^[1]

Afiliação do(s) autor(es)

^[1] Univ Estadual Campinas, Piracicaba Dent Sch, Oral Diag Dept, Semiol Area, 901 Av Limeira Areao, BR-13414903 Piracicaba, SP - Brazil

^[2] ICESP FMUSP, Inst Canc Estado Sao Paulo, Dent Oncol Serv, Sao Paulo, SP - Brazil

^[3] ICESP FMUSP, Inst Canc Estado Sao Paulo, Radiotherapy Serv, Sao Paulo, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY; v. 124, n. 6, p. 542-547, DEC 2017.
• Citações Web of Science: 3

Resumo

Objective. Although radiation-related caries (RRC) are a well-known toxicity of head and neck radiotherapy, a clinical classification system for RRC has not yet been clinically validated. Therefore, the aim of this study was to assess whether the International Caries Detection and Assessment System (ICDAS) and the Post-Radiation Dental Index (PRDI) were viable methods for the assessment of RRC. Study Design. Clinicopathologic data and intraoral digital photographs of 60 patients (833 teeth) affected by RRC were assessed and classified according to the ICDAS and PRDI criteria. Results. A total of 814 (97.7%) teeth presented RRC lesions ranging from early stage to complete tooth destruction. Mean scores for the whole sample were 5 for ICDAS and 3 for PRDI, indicating that RRC were diagnosed predominately in late stages. ICDAS and PRDI criteria underestimate the clinical expressivity of RRC by not including the whole qualitative clinical spectrum of RRC, such as enamel cracks, delamination, dental crown amputation, surface color alterations, and atypical lesions topography (incisal/cuspal caries). Conclusions. ICDAS and PRDI may not be considered viable for the assessment of RRC. The development of a specific clinical classification system is urgently needed to help clinicians recognize the peculiar patterns of RRC, particularly in incipient cases. (AU)

• Processo FAPESP: 12/06138-1 - Estudo prospectivo da incidência de trismo induzido por radioterapia em pacientes com carcinoma espinocelular de boca
• Beneficiário: Ana Carolina Prado Ribeiro e Silva
• Modalidade de apoio: Auxílio à Pesquisa - Regular
• Processo FAPESP: 13/18402-8 - Avaliação dos efeitos diretos da radiação sobre o esmalte, a dentina e a polpa dental de pacientes com câncer de cabeça e pescoço
• Beneficiário: Alan Roger dos Santos Silva
• Modalidade de apoio: Auxílio à Pesquisa - Regular