Sökning: "restorations"
Visar resultat 1 - 5 av 52 avhandlingar innehållade ordet restorations.
1. Resin composites : Sandwich restorations and curing techniques
Sammanfattning : Since the mid-1990s resin composite has been used for Class II restorations in stress-bearing areas as an alternative to amalgam. Reasons for this were the patients’ fear of mercury in dental amalgam and a growing demand for aesthetic restorations. LÄS MER
2. Zirconium dioxide based dental restorations : studies on clinical survival and fracture behaviour
Sammanfattning : POPULÄRVETENSKAPLIG SAMMAN-FATTNINGAtt förlora tänder påverkar en människas utseende och funktioner såsom tal och tuggning. Det finns därmed ett behov att rehabilitera och ersätta förlorade tänder för att upprätthålla en god livskvalitet. LÄS MER
3. Calcium aluminate cement as dental restorative : Mechanical properties and clinical durability
Sammanfattning : In 1995, the Swedish government recommended the discontinuation of amalgam as restorative in paediatric dentistry. Because the mercury content in amalgam constitutes an environmental hazard, its use has declined. LÄS MER
4. In vivo evaluations of the neutralizing effect of a hydroxyl ion-releasing resin composite and a prophylactic gel on plaque acidogenicity : measured by the microtouch method
Sammanfattning : The prevalence of dental caries has decreased dramatically in most developed countries since the sixties and the number of remaining teeth in adults has increased during the last decades. Elderly as a group will during aging become an increasing risk group for caries. LÄS MER
5. Monolithic and semi-monolithic translucent zirconium-dioxide restorations : aspects on design, material and strength
Sammanfattning : Although many clinical reports have shown high rates of clinical success associated with fixed dental restorations made of traditional zirconium-dioxide (zirconia), clinical failure due to improper design aiming to achieve high strength and optimal aesthetics, still occurs. Previous clinical and laboratory studies indicated that veneering porcelain and the connector represent the weak parts of the fully-veneered zirconia restorations where failure may occur. LÄS MER