Open AccessEffect of manufacturing protocol on the internal fit and marginal discrepancy of metal ceramic and full ceramic dental crowns
Author(s) -
Katerina V. Geshoska,
Jagoda Bajevska
Publication year - 2018
Publication title -
makedonsko farmacevtski bilten/makedonski farmacevtski bilten
Language(s) - English
Resource type - Journals
eISSN - 1857-8969
pISSN - 1409-8695
DOI - 10.33320/maced.pharm.bull.2017.63.01.008
Subject(s) - ceramic , impression , dentistry , materials science , orthodontics , computer science , medicine , composite material , world wide web
The accuracy of internal fit and marginal precision plays important role of clinical quality and success of dental crowns. Complications caused by marginal discrepancies such as caries, gingivitis, hypersensitivity are highlighted in dental literature. Despite marginal fit, internal fit and precision have a significant role in the persistence of full ceramic and metal ceramic crowns. As the technology evolves, it’s questionable which impression and manufacturing method is giving most accurate dental crowns. Therefore, the main purpose of this study is to get some information and data about marginal and internal fitting of dental crowns made by conventional, two-phase impression technique with polyvinyl siloxanes, and using different manufacturing process. Keywords: internal fit, marginal discrepancy, metal ceramic, full ceramic crowns