Dental Crown and Inlay
The Dental Crown
A dental crown is a hollow prosthesis designed to completely cover a tooth that needs restoration. It is particularly recommended for teeth that are severely damaged or structurally weakened, providing a durable solution to restore both the aesthetics and function of the tooth. In addition to protecting the tooth from future damage, the crown helps prevent its extraction or complete replacement.
Custom-made in a dental laboratory from an impression of the tooth to be restored, the crown can be crafted from various materials: ceramic, metal, porcelain, zirconia, etc. It is carefully designed to faithfully reproduce the aesthetic and functional characteristics of a natural tooth, while being perfectly fitted to protect and restore the shape, size, strength, and appearance of the damaged tooth.
Dental crowns are often used to address various dental issues, such as:
- Severe cavities
- Dental fractures (chipped or broken teeth)
- Weak or worn teeth
- Devitalized teeth (those that have undergone a root canal treatment)
- Improving the aesthetic appearance of teeth
Process of Placing a Dental Crown
- Initial Evaluation
During the first consultation, the dentist assesses the condition of the tooth and discusses the patient’s needs and goals. X-rays may be taken to examine the health of the tooth and its roots.
- Tooth Preparation
The tooth is then shaped to allow the crown to fit perfectly.
- Taking Impressions
Dental impressions are taken to create an accurate model of the prepared tooth and adjacent teeth. This model is then used by a laboratory to custom-make the crown.
- Temporary Crown
If necessary, a temporary resin crown is placed to protect the prepared tooth until the permanent crown is ready.
- Crown Fabrication
The crown is made from materials such as ceramic, porcelain, metal (like gold), or hybrid materials. It is custom-made to perfectly blend with the rest of the teeth.
- Crown Placement
Once ready, the permanent crown is fixed onto the prepared tooth using special resin or dental cement. The crown is then adjusted to ensure optimal comfort and a perfect fit.
Dental crowns provide a long-lasting solution for restoring damaged teeth or enhancing their appearance. They closely mimic natural teeth and, with proper care, can last for many years. After a crown is placed, it is essential to maintain good oral hygiene and regularly visit your dentist to monitor the condition of the crown and the underlying tooth.
Dental Inlay
A dental inlay is a restorative treatment designed to repair a damaged or decayed tooth using materials like ceramic, porcelain, or precious metal. Inlays are recommended when a filling is insufficient, but a full crown is not necessary. They are specifically crafted to fit precisely into the cavity of the damaged tooth.
Process of Placing a Dental Inlay
- Initial Evaluation
During the first consultation, the dentist assesses the condition of the tooth and determines if an inlay is necessary. X-rays may be taken to evaluate the extent of the decay or damage.
- Tooth Preparation
If an inlay is recommended, the dentist carefully removes the decay or damaged parts of the tooth. The tooth is then prepared by being slightly shaped to create the space needed for the inlay.
- Taking Impressions
Impressions of the prepared tooth are taken to create an accurate model. This model is then used by a dental laboratory to custom-make the inlay.
- Inlay Fabrication
The inlay is made from ceramic, porcelain, or precious metal, depending on the needs. It is designed to fit perfectly into the shape of the dental cavity.
- Inlay Placement
Once the inlay is ready, it is permanently fixed into the tooth using a special dental cement. It is then adjusted to ensure it fits properly and that the bite is comfortable.
Dental inlays offer several advantages, including being more conservative than dental crowns, as they preserve more of the natural tooth structure. They are designed to last for many years with proper care and are particularly well-suited for posterior teeth (molars and premolars) that endure significant chewing pressure.
After a dental inlay is placed, it is crucial to maintain good oral hygiene and regularly visit your dentist to monitor the condition of the inlay and the surrounding teeth.