Alginate is also used to take primary impressions for the subsequent fabrication of partial, total or removable dentures. Dental impressions are usually taken in specialities such as prosthetics and surgery. When should dental alginate be used?Īlginate is a material used in dentistry to make impressions of teeth and adjacent soft tissues. The alginates for impressions, are elastic materials obtained from soluble salts of alginic acid that come from marine algae. ➔ Uses and benefits of alginate in dentistry Although it is also relevant to mention other materials such as dental plaster, impression bite wax or the polyether. So what materials are these uses and characteristics referring to? Alginates and silicones! They are two of the most used materials for dental impressions. Susceptibility to disinfection and shelf life. Compatibility with modelling materials and moulds.Strength, elasticity and dimensional stability.Dimensional stability in terms of temperature and humidity.In addition, when choosing the materials for dental impressions, a series of characteristics must be taken into account: and much more! Don't miss it, let's get started!ĭental impression materials are used to achieve a negative reproduction of the tissues of the oral cavity, which is then used to produce the model we need. In today's article we're going to remind you of everything you need to take into account when taking a dental impression, as well as the uses and advantages of alginate and silicone. Although it's a simple, everyday task in the clinic, it's important that it is carried out correctly and to pick the right materials to avoid mistakes in the subsequent treatment. In many dental treatments, taking a dental impression is an important part of the process.
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