How does the transition go from a temporary crown to a permanent crown?

When a tooth requires major restoration, such as dental crown, it is often necessary to place a crown temporary while awaiting the fabrication and installation of the definitive crown. The temporary crown provides protection for the prepared tooth and allows the patient to continue eating and speaking normally during the transition period. Here is an overview of the transition process from a temporary crown to a permanent crown.

Tooth preparation and temporary crown placement

The first step in the process is to prepare the tooth for the crown. The dentist removes the damaged or decayed part of the tooth and shapes it to allow the placement of the crown. Once the preparation is complete, an impression of the tooth is taken to make the final custom crown.

While waiting for the final crown to be made, a temporary crown is placed on the prepared tooth. This temporary crown is usually made of resin or acrylic and is attached with temporary cement. The temporary crown provides temporary protection to the tooth and allows the patient to chew and speak normally.

Fabrication of the final crown

While the patient wears the temporary crown, the permanent crown is made in the dental laboratory. The prepared tooth impression is sent to the laboratory where qualified technicians work to fabricate the custom crown. The materials used for permanent crowns vary, but often include high-quality dental ceramics for an aesthetic and long-lasting result.

Making the crown can take a few weeks, depending on the laboratory and the complexity of the case. During this period, it is essential to take care of the temporary crown by avoiding eating hard or sticky foods that could damage it.

Removal of the temporary crown and installation of the permanent crown

Once the permanent crown is ready, the patient returns to the dentist to make the transition from the temporary crown to the permanent crown. The dentist removes the temporary crown using appropriate instruments and proceeds to clean the prepared tooth.

The final crown is then tested to ensure its fit and compatibility with the prepared tooth. Minor adjustments may be necessary to ensure a precise and comfortable fit. Once the permanent crown fits perfectly, it is attached to the prepared tooth using permanent dental cement.

Aftercare and follow-up

Once the permanent crown is in place, it is important to care for the restored tooth and maintain good oral hygiene. Regular tooth brushing, flossing and regular visits to the dentist are essential to ensure crown durability and long-term oral health.

In conclusion, the transition from a temporary crown to a permanent crown generally takes place in several stages. The temporary crown provides temporary protection to the prepared tooth while the permanent crown is fabricated in the laboratory. Once the permanent crown is ready, it is attached to the prepared tooth after removing the temporary crown. With proper care, a dental crown can last for many years, providing both functionality and aesthetics to the restored tooth.