Monthly Archives: April 2023
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April 03, 2023
Impression trays are an important part of dentistry.
These specialized tools are used to create a precise impression or mold of a patient’s teeth and surrounding oral structures, that is then used to create an accurate 3-dimentional model of the patient’s mouth. The models made from the impression can then be used for different dental appliances or treatments, such as orthodontics, prosthodontics, mouth guards, snoring appliances, dentures, whitening trays, crowns, bridges, and more.
During a dental visit, if an impression is required, the impression tray is filled evenly with the impression material of choice, alginate is one of the most common materials used for impressions in dentistry. The filled tray is then seated over the arch of the teeth capturing a negative imprint of the teeth, gums.
The material sets quickly once it is inside the mou