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International Journal of Paediatric Dentistry 2011 Background. Accurate determination of the pulp status is the most important part of conservative pulp therapy. Aim. The aim of this study was to assess the ability of thermal and electrical pulp tests to assess the pulp status in primary teeth. Design. Seventy-eight primary molar teeth in 36 children were investigated. Fifty-six teeth had unknown pulp status in need of endodontic treatment, and 22 were intact teeth with no signs of pulp disease. Cold, hot and electrical pulp testing (EPT) were performed on each tooth. The gold standard was established by direct inspection of the pulp after an access cavity had been made. The sensitivity, specificity, positive and negative predictive values for each test and different sequential combinations of pulp testing were calculated. Sequential combination test analysis was used for data analysis. Results. The highest accuracy was found for EPT, followed by heat and cold tests. No significant difference was found between the accuracy of EPT and the heat test (P-values > 0.05); however, the accuracy of EPT was significantly higher than that of the cold test (P-value < 0.05). Conclusion. Based on this study, EPT can be used as a reliable test for diagnosing the pulp status in primary teeth.
Department of Pediatric, Oral and Dental Diseases Research Center, School of Dentistry, Kerman Medical University, Kerman, Iran Department of Endodontic, Oral and Dental Diseases Research Center, School of Dentistry, Kerman Medical University, Kerman, Ira
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While the odontoblast ability to respond to injury in permanent teeth (PT) is well established, there is a lack of knowledge about deciduous teeth (DT). Aim of this study was to compare the odontoblas...
Outbreaks of acute Chagas disease (ACD) in northern Brazil can be caused by the ingestion of unprocessed açai pulp contaminated with Trypanosoma cruzi . The aim of this study was to determine the min...
Often, young patients (≤30 years old) present with carious lesions that progress acutely, compromising a large amount of tooth structure. In these cases, a treatment to prevent the occurrence of pul...
The anaphylatoxin C5a constitutes a powerful fragment generated by complement system activation. Interestingly, this complement active fragment is also an important mediator of tissue regeneration. Re...
To isolate and characterize Dental Pulp Stem Cells (DPSCs) obtained from carious and healthy mature teeth extracted when conservative treatment was not possible or for orthodontic reasons; to evaluate...
The purpose of this study is to evaluate the response of human dental pulp to capping with MTA and NEC by histology and immunohistochemistry, using fibronectin and tenascin as markers, fol...
This prospective study compares the use of indirect pulp therapy and mineral trioxide aggregate pulpotomy for pulp therapy of the primary molar with dental caries approaching the pulp.
Abstract Aim The aim of this randomized clinical trial was to histologically investigate possible effects of dexamethasone application on pulp tissue healing during one step mineral trioxi...
The objectives of this study are to determine the sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of laser Doppler flowmetry in determining the...
Current endodontic treatment are based essentially on the ouster of parenchyma in case of trauma or irreversible pulp inflammation. These situations typically affect immature teeth in subj...
A dental specialty concerned with the maintenance of the dental pulp in a state of health and the treatment of the pulp cavity (pulp chamber and pulp canal).
Application of a protective agent to an exposed pulp (direct capping) or the remaining thin layer of dentin over a nearly exposed pulp (indirect capping) in order to allow the pulp to recover and maintain its normal vitality and function.
Death of pulp tissue with or without bacterial invasion. When the necrosis is due to ischemia with superimposed bacterial infection, it is referred to as pulp gangrene. When the necrosis is non-bacterial in origin, it is called pulp mummification.
The space in a tooth bounded by the dentin and containing the dental pulp. The portion of the cavity within the crown of the tooth is the pulp chamber; the portion within the root is the pulp canal or root canal.
The destruction of the vitality of the pulp of the tooth. (From Jablonski, Dictionary of Dentistry, 1992, p243)
Dentistry is the study, management and treatment of diseases and conditions affecting the mouth, jaw, teeth and their supporting tissues (Oxford Medical Dictionary) The work of a dentist ranges from regular patient check-up to orthodontics and surgery....
Pediatrics is the general medicine of childhood. Because of the developmental processes (psychological and physical) of childhood, the involvement of parents, and the social management of conditions at home and at school, pediatrics is a specialty. With ...