Dental Lab Procedure for Provisional Crown Restoration - Chap. 5: Master Model
Автор: Zhermack Spa
Загружено: 2023-09-04
Просмотров: 1470
After the disinfection, the impression is cast with gypsum.
A few simple expedients can help the dental technician in this phase: first of all, always add the powder to the water and not vice-versa. Both water (better if demineralised) and powder should be at room temperature.
In addition, mixing the gypsum in a vacuum mixer reduces the amount of air trapped in the mix and therefore produces a more uniform paste.
Once set, the model is separated from the impression, trimmed and finished to make it as similar as possible to the patient’s arches.
We simplify complexity, smartly.
Don't miss chapter 6 "Silicone mask!"
PLEASE NOTE THAT THIS CONTENT IS INTENDED ONLY FOR THE PROFESSIONALS OF THE DENTAL SECTOR
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