What is the common use of alginate impressions in dentistry?

Study for the DAT Chairside Lab Test. Prepare with flashcards and multiple choice questions, each question offers hints and explanations. Get ready for your exam!

Alginate impressions are commonly used in dentistry primarily for creating study models and trays. This usage stems from alginate's ability to capture fine details of the oral structures while being flexible and easy to manipulate. It is an impression material that sets quickly and can take accurate impressions of both soft and hard tissues, which is essential for producing precise study models for treatment planning or fabricating dental appliances, trays, or retainers.

While alginate can also have some applications in other areas of dentistry, such as making temporary restorations, its primary and most common use remains for study models and impression trays, easing the process for clinicians in various treatments and evaluations. This versatility, along with its cost-effectiveness and ease of use, reinforces its predominant role in various dental procedures.

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