RESUMO
OBJECTIVE: Assessing the pulp status plays a vital role in diagnosis and treatment planning in dentistry especially in children, who may not be able to verbalize their dental symptoms. Pulp sensibility test is used as a valuable investigation to evaluate the state of pulp. The aim of this study is to assess the efficiency and reliability of thermal and electrical pulp tests in primary teeth and to rule out the anxiety level involved in each tests. STUDY DESIGN: 30 children aged between 6 to 8 years with carious primary molar teeth in need of conservative pulp therapy were included in this study. 3 tests at random were employed on each tooth which includes cold, heat, electrical pulp test. The sensitivity, specificity, positive predictive value and negative predictive value were evaluated based on the clinical visual examination on access opening and the accuracy for each test was calculated. The Facial Image Scale (FIS) was used to assess the state of dental anxiety in children due to these pulp sensibility tests. RESULTS: The highest accuracy rate was calculated for EPT (0.814) followed by cold test (0.777) and heat test (0.759). CONCLUSION: No significant association was found between the accuracy of all the three tests. (P value > 0.05). Cold test is the most reliable test due to its simplicity and ease to perform. (FIS -1.53).
Assuntos
Ansiedade ao Tratamento Odontológico/diagnóstico , Teste da Polpa Dentária/estatística & dados numéricos , Dente Molar/patologia , Dente Decíduo/patologia , Criança , Temperatura Baixa , Ansiedade ao Tratamento Odontológico/fisiopatologia , Cárie Dentária/complicações , Polpa Dentária/inervação , Polpa Dentária/fisiopatologia , Necrose da Polpa Dentária/diagnóstico , Eficiência , Estimulação Elétrica , Temperatura Alta , Humanos , Exame Físico , Valor Preditivo dos Testes , Pulpectomia/métodos , Pulpite/diagnóstico , Pulpotomia/métodos , Reprodutibilidade dos Testes , Sensibilidade e EspecificidadeRESUMO
BACKGROUND: One of the greatest diagnostic challenges in clinical practice is the accurate assessment of pulp status. This may be further complicated in paediatric dentistry where the practitioner is faced with a developing dentition, traumatized teeth, or young children who have a limited ability to recall a pain history for the tooth in question. A variety of pulp testing approaches exist, and there may be confusion as to their validity or appropriateness in different clinical situations. AIM: The aim of this paper is to provide the clinician with a comprehensive review of current pulp testing methods. A key objective is to highlight the difference between sensitivity testing and vitality testing. A biological basis for pulp testing is also provided to allow greater insight into the interpretation of pulp testing results. The rationale for, and methods of, assessing pulpal blood flow are described.