Sealing properties of adhesive systems applied to carious dentin of deciduous teeth.
Not Applicable
- Conditions
- carious dentine of deciduous teeth
- Registration Number
- DRKS00010270
- Lead Sponsor
- Poliklinik für Zahnerhaltung und Parodontologie der Universität zu Köln
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 63
Inclusion Criteria
extracted primary teeth with carious dentine
Exclusion Criteria
present restorations; tooth fractures; exceeding level of tooth destruction; caries expansion is too small; asymmetrical caries expansion
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method The aim of the study is to examine the sealing ability of different adhesives applied to carious and sound dentine of deciduous teeth. Therefore, images are taken by a scanning electron microscope (SEM), depicting the interface between carious or sound primary dentine and the filling material. The tightness of the sealing is assessed on the basis of school grades, from grade 1 (= continuous, complete transition between the filling material and dentine) to grade 6 (= loss of the filling material, so that the dentine is left with no sealing at all).
- Secondary Outcome Measures
Name Time Method not intended