Malakovska, Emilija and Stojanovska, Tijana and Apostoloski, Pavle and Proseva, Ljubica (2019) Differences in the modeling of a wax construction for faceting with composite and ceramic masses. In: Dental summer school & Second International Student’s Congress in Dental Medicine 2019, 23-26 May 2019, Ohrid, Macedonia.
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Abstract
The modeling of the artificial wax crown in shape is the same as the natural crown only reduced by the thickness of the
facet layer. The crowned crown consists of a closed metal skeleton, an aesthetic part, a space for the fascia and a zipper.
In faceting with acrylate -composite masses, the connection between the metal and the acrylic facet is mechanical, it is
necessary to provide sufficient mechanical retention on the metal skeleton to enable the attachment of the facet. The feeds
are provided in several ways: by placing thin strips of wax, making grooves , by placing acrylic retention pearls. While in
faceting with ceramic masses, the bond between metal and ceramics is chemical, so it is not necessary to make mechanical
retention. Also, it is not necessary to model a protected occlusal metal edge in the side teeth or metal protective edge of the
frontal teeth, because the ceramics are resistant to pressure and abrasion.
| Item Type: | Conference or Workshop Item (Poster) |
|---|---|
| Subjects: | Medical and Health Sciences > Other medical sciences |
| Divisions: | Faculty of Medical Science |
| Depositing User: | Pavle Apostoloski |
| Date Deposited: | 06 Oct 2020 09:46 |
| Last Modified: | 06 Oct 2020 09:46 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/26583 |
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