title: [Gingival displacement techniques in daily practice. Survey among dental surgeons in Abidjan, Ivory Coast].
abstract: BACKGROUND
  Access to cervical margins allows the practitioner to record the entire cervical margin in order to provide a true copy to the technician. This requires a gingival displacement obtainable by different techniques. This study aimed to assess the implementation of gingival displacement methods prior to impression taking in fixed prosthodontics.
  
  
  METHODS
  This is a descriptive and cross-sectional survey of sample of 71 dentists practising in Abidjan, Ivory Coast; which ran from October 2nd, 2010 to November 14th, 2010. A survey form was administered to dentists. The questionnaire was organised around the following headings: identification of dentists and practice of gingival displacement methods. The data processing done using software Epi Info 6 and Excel XP on Window XP, allowed calculation of frequencies, means and proportions and the establishment of connection between variables with the chi2 test. The significance level was set at p < 0.05.
  
  
  RESULTS
  The results of the survey indicate that non-surgical methods of gingival displacement, including retraction cords and temporary crowns are those they use most frequently (76.4%) because the vast majority of practitioners (87.22%) believe the most traumatic to the periodontium are surgical methods.
  
  
  CONCLUSIONS
  Our study showed that the gingival displacement methods are frequently carried out in daily practice, regardless of the topography of the abutment teeth and their number, but with a preference for non-surgical methods, particularly those using retraction cords and temporary crowns. The use of injectable gingival displacement paste is not harmful to the periodontal tissues, easy to use and have a very efficient haemostatic action. It should also be known and practiced.
authors.forename: D M
authors.initials: DM
authors.lastname: Pesson
authors.forename: O D
authors.initials: OD
authors.lastname: Bakou
authors.forename: E L E
authors.initials: EL
authors.lastname: Didia
authors.forename: A
authors.initials: A
authors.lastname: Kouame
authors.forename: M R J J
authors.initials: MR
authors.lastname: Blohoua
authors.forename: K B
authors.initials: KB
authors.lastname: Djeredou
mesh_terms: D001291:Attitude of Health Personnel; D007560:Cote d'Ivoire; D003430:Cross-Sectional Studies; D003442:Crowns / Q000523:psychology; D003475:Curettage / Q000523:psychology; D003760:Dental Impression Materials / Q000737:chemistry; D003761:Dental Impression Technique / Q000295:instrumentation; D003794:Dental Restoration, Temporary / Q000523:psychology; D003815:Dentists / Q000523:psychology*; D004598:Electrosurgery / Q000523:psychology; D005881:Gingiva / Q000293:injuries; D060745:Gingival Retraction Techniques / Q000295:instrumentation / Q000523:psychology*; D006801:Humans; D057566:Self Report
chemical_list: D003760:Dental Impression Materials