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Evaluation of Electric Pulp Test (EPT) as a Tool for Measurement of Dentinal Hypersensitivity : 상아질 지각과민 측정 도구로서의 전기치수검사에 대한 평가
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Youngsung | - |
dc.date.accessioned | 2011-08-29T08:10:02Z | - |
dc.date.available | 2011-08-29T08:10:02Z | - |
dc.date.issued | 2002-06 | - |
dc.identifier.citation | J Periodontal Implant Sci 2002;32:371-378 | en |
dc.identifier.issn | 2093-2278 | - |
dc.identifier.uri | https://hdl.handle.net/10371/73527 | - |
dc.description.abstract | In this study, 40 hypersensitive teeth of 19 patients were investigated. The procedures performed were as follows: Before desensitization, EPT at occlusal third of buccal surface was done for the evaluation of pulp vitality and the EPT value was recorded for the reference value. And mechanical and thermal test was executed for the test of hypersensitivity. If the tooth responded to the above tests, we did EPT at the exposed surface, using toothpaste as a electrolite medium and recorded the EPT value at patient's response. After the tests had been done, desensitization procedures with Gluma® Desensitizer were performed according to the manufacturer's instructions. After desensitization, the same tests except EPT at occlusal third were repeated. All the 40 teeth responded positive before desensitization and negative after desensitization procedures. The EPT value at occlusal third ranged from 31 to 65
(48.9±7.2). Before desensitization 34 teeth responded at EPT value of 2 and the remaining 6 teeth was in the range of 17 to 25. After desensitization all 40 teeth responded from 12 to 27 (19.6±3.5). The 6 teeth responded at greater number than 2 before desensitization was in the range of 18 to 23. Within the limitations of this study we can conclude that: When a tooth with dentinal hypersensitivity responds to mechanical and thermal stimulation, the tooth shows very low resistance to electricity at the exposed surface while when a tooth is desensitized and doesn't show respond to mechanical and thermal stimuli, the tooth shows increased level of resistance to electric stimulation at the exposed surface. EPT can be used for the diagnosis of dentinal hypersensitivity. Furthermore EPT will be useful to evaluate the outcome of desensitization procedures. However, EPT is not a valid tool for measuring dentinal hypersensitivity. | en |
dc.language.iso | en | en |
dc.publisher | 대한치주과학회 | en |
dc.subject | Dentinal hypersensitivity | en |
dc.subject | Electric pulp test | en |
dc.subject | Desensitization | en |
dc.title | Evaluation of Electric Pulp Test (EPT) as a Tool for Measurement of Dentinal Hypersensitivity | en |
dc.title.alternative | 상아질 지각과민 측정 도구로서의 전기치수검사에 대한 평가 | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 김영성 | - |
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