What type of temporary crown is created using an impression taken beforehand?

A custom provisional crown is created using an impression taken beforehand because it is specifically designed to fit the unique contours of a patient’s tooth. This personalized process involves taking a detailed impression of the prepared tooth, which allows for the custom crown to provide a more accurate fit and better occlusion compared to other types.

Custom provisional crowns are often made from material such as resin or composite, which can be formed directly from the impression. This attention to detail makes them ideal for maintaining aesthetics, protecting the tooth, and ensuring patient comfort while awaiting a permanent crown. The regular performed crown lacks this custom fit, as it is pre-manufactured and not tailored to an individual patient's dental structure.

By using an impression taken in advance, the custom provisional crown can effectively restore function and appearance immediately after tooth preparation, playing a crucial role in patient care during the transition to a permanent restoration.