• Bonding auto-polymerising acrylic resin to acrylic denture teeth.

      Nagle, Susan; Ray, Noel J; Burke, Francis M; Gorman, Catherine M; University Dental School and Hospital, University College Cork, Ireland. (2009-09)
      This study investigated the effect of surface treatments on the shear bond strength of an auto-polymerising acrylic resin cured to acrylic denture teeth. The surface treatments included a combination of grit-blasting and/or wetting the surface with monomer. Samples were prepared and then stored in water prior to shear testing. The results indicated that the application of monomer to the surface prior to bonding did not influence the bond strength. Grit blasting was found to significantly increase the bond strength.
    • Occlusal accommodation and mouthguards for prevention of orofacial trauma.

      Geary, Julian Lindsay; Clifford, Thomas Joseph; Kinirons, Martin James; Paediatric and Preventive Dentistry, School of Medicine and Dentistry, Queen's University Belfast, BT12 6BA, UK. l.geary@qub.ac.uk (2009)
      The aim of this study was to investigate the effect of two types of occlusal accommodation on the arch separation in centric and eccentric arch positions and to assess the opposing tooth contacts in professionally made, thermoformed sports mouthguards.