title: Developments in shrinkage control of adhesive restoratives.
abstract: OBJECTIVE
  This article reviews material properties and application techniques important in minimizing effects of polymerization shrinkage during the curing reaction of resin composite restorative materials used in adhesive dentistry.
  
  
  METHODS
  Relevant scientific publications were critically reviewed.
  
  
  RESULTS
  Since it was recognized that shrinkage, which takes place during the curing reaction of resin composite restorative materials, may cause severe problems in adhesive dentistry, considerable effort has been put into reducing the negative effects. The most important problem is the debonding of the restoration-tooth interface, resulting in increased microleakage and, ultimately, in secondary caries. Despite all efforts, there is still no material or general application method that guarantees a leak-proof and durable restoration.
  
  
  CONCLUSIONS
  It is of the utmost importance that dental practitioners know how to deal with the problems related to resin composite shrinkage, so that they can choose the material and procedure most likely to produce a leak-proof and durable restoration, maximizing the potential for clinical success.
authors.affiliation: Department of Dental Materials Science, Academic Centre for Dentistry, Amsterdam, The Netherlands.
authors.forename: B S
authors.initials: BS
authors.lastname: Dauvillier
authors.forename: M P
authors.initials: MP
authors.lastname: Aarnts
authors.forename: A J
authors.initials: AJ
authors.lastname: Feilzer
mesh_terms: D003188:Composite Resins / Q000737:chemistry*; D001840:Dental Bonding; D003763:Dental Leakage / Q000517:prevention & control; D003764:Dental Materials / Q000737:chemistry*; D003793:Dental Restoration, Permanent; D006801:Humans; D011108:Polymers / Q000737:chemistry; D013499:Surface Properties
chemical_list: D003188:Composite Resins; D003764:Dental Materials; D011108:Polymers