Zarkova, Julija and Kovacevska, Ivona (2019) Tips for adhesive cementation of all ceramic restorations. In: Dental Summer School & Second International Students Congress in Dental Medicine 2019.
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ABSTRACTBOOK DENTAL SUMMER SCHOOL AND CONGRESS 2019 (1).pdf Download (2MB) | Preview |
Abstract
Abstract
All-ceramic restorations are highly esthetical and biocompatible dental constructions with perfect optical
characteristics. The important factor for their success is the selection of the correct type of cement and the performance of
cementation procedure. The color of the final restoration and the fitting must be verified before cementation using try-in
paste in order to achieve perfect shade matching and blending effect with the remaining natural teeth. Appropriate isolation
of surroundings is necessary to protect cement sticking on other surfaces with plumber's tape. Using a rubber dam or cotton
rolls together with suction can be used for drying the work field and prevention of saliva contamination. The bonding side of
the restoration should be clean and prepared with hydrofluoric acid. Total-etch technique for adhesive cementation is the
best choice. According to the polymerization resin cements have three types: self-cure, light- cure and dual-cure. The
composition, thickness, opacity, and shade of the ceramic may weaken the light from the curing unit used to polymerize the
resin cement under the ceramic restoration. All the excess cement can be removed before or after polymerization. Excess
self-cure cement is cleaned immediately with brushes for minimal clean-up after setting. The dual-cure and light cement is
best removed with pre-polymerization technique of 3 seconds polymerization. The residual totally cured cement is best to
be removed with micro periodontal curette or blade. Many factors influence cementing but careful monitoring of each
individually can guarantee success of the therapy.
Key words
luting cements, polymerisation, try-in paste.
| Item Type: | Conference or Workshop Item (Speech) |
|---|---|
| Subjects: | Medical and Health Sciences > Clinical medicine Medical and Health Sciences > Other medical sciences |
| Divisions: | Faculty of Medical Science |
| Depositing User: | Julija Zarkova Atanasova |
| Date Deposited: | 28 Dec 2020 19:05 |
| Last Modified: | 28 Dec 2020 19:05 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/26916 |
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