title: Marginal adaptation of the Concept inlay system.
abstract: OBJECTIVE
  To evaluate the fit of the Concept inlay system in three clinically relevant cavity preparations (an occlusal, MO and MOD).
  
  
  METHODS
  The processed inlays were adjusted as needed and seated on master dies. The greatest marginal discrepancy occurring along each margin was recorded and evaluated.
  
  
  RESULTS
  The majority of the margins exhibited gaps in the range of 20-45 microns (statistically insignificant) with the exception of the distal margin of the MO which averaged approximately 80 microns and the buccal and lingual margins of the MOD which were approximately 70 microns (both statistically larger than the 20-45 microns range). This heat and pressure cured composite inlay system is capable of producing fairly closely fitting restorations.
authors.affiliation: Department of Biomaterials and Biomechanics, Oregon Health Sciences University, Portland.
authors.forename: J C
authors.initials: JC
authors.lastname: Mitchem
authors.forename: P C
authors.initials: PC
authors.lastname: Wagner
authors.forename: J L
authors.initials: JL
authors.lastname: Ferracane
mesh_terms: D000704:Analysis of Variance; D003188:Composite Resins; D018772:Dental Marginal Adaptation; D006801:Humans; D007284:Inlays / Q000379:methods*; D008954:Models, Biological
chemical_list: D003188:Composite Resins; C069352:Concept resin