Survey on impression techniques followed in complete denture fabrication by prosthodontists, general practioners and other dental specialists

Introduction: Edentulism is a common problem in geriatric patients. In order to restore function and esthetic of an edentulous patient, complete dentures are provided. One of the most important step in fabricating a complete denture is Impression making. Aim: The aim of this study was to evaluate common clinical practice concerning choice of impression materials and impression techniques used for complete denture fabrication by prosthodontists, general dental practitioners and other Dental specialists in Chennai. This survey is intended to know how the prosthodontists differ from general Practioners and other specialists on the basis of material selection and impression techniques undertaken while recording complete denture impressions. Materials and methods: This cross-sectional study was conducted between December 2017 and June 2018 through self-administered surveys. The survey was sent to a random sample of 200 dentists residing in Chennai. Results: The results indicated that Prosthodontists when compared to other specialists and general Practioners adhering to conventional impression protocols. Conclusion: Most of the prosthodontists follow the conventional protocols and deliver the complete dentures in 6 visits along with Post insertion follow up. Skipping of the conventional protocols may lead to inaccurate prosthesis.