Sökning: "Dental restorative materials"
Visar resultat 1 - 5 av 15 avhandlingar innehållade orden Dental restorative materials.
1. Calcium Aluminate based Cement as Dental Restorative Materials
Sammanfattning : This thesis presents the results from the development process of a ceramic dental filling material based on calcium aluminate cement. The main focus of the work concerns dimensional changes during setting, hardening and curing and the understanding of the factors controlling the dimensional stability of the system. LÄS MER
2. A multidisciplinary risk assessment of dental restorative materials
Sammanfattning : Amalgam has been used as a dental restorative material for centuries, but its potential health effects and biopersistance has lead to a decreased use especially in the Nordic countries. New materials have been introduced, partly to replace the mercury containing amalgam and partly because of esthetical reasons. LÄS MER
3. Work environment in dental clinics : risks and preventive measures when handling dental restorative materials
Sammanfattning : .... LÄS MER
4. A multidisciplinary study of patients with signs or symptoms attributed to dental restorative materials
Sammanfattning : Anxiety for adverse health effects attributed to dental restorative materials especially dentalamalgam, have been discussed extensively off and on the last 30 years. The possible health effect ofamalgam and health effect of replacements of amalgam, have been extensively studied but theresults are inconclusive and the etiology of the reactions are not entirely elucidated. LÄS MER
5. Residual stresses in dental composites
Sammanfattning : In several European countries, dental composites are replacing mercury-containing amalgams as the most common restorative materials. The problems with dental composites are they can induce pain for the patient, fracture of the tooth, gap between the tooth and the filling what will induce secondary caries. The main reason is residual stresses. LÄS MER