How do they make a dental crown? Dental crowns are a common dental restoration used to cover and protect damaged or decayed teeth. They are designed to restore the shape, size, and strength of a tooth, and can be made from various materials such as porcelain, ceramic, gold, or metal alloys. The process of making a dental crown involves several steps, each carefully executed to ensure the best possible outcome for the patient.
The first step in making a dental crown is to prepare the tooth. The dentist will remove any decay or damaged tooth structure, and then shape the remaining tooth to accommodate the crown. This may involve filing down the tooth to create a space for the crown to fit over it. Once the tooth is prepared, an impression is taken to create a model of the tooth and surrounding teeth.
Next, the impression is sent to a dental laboratory where the actual crown is made. The dental technician uses the impression to create a precise replica of the tooth. This replica is then used to create the crown using one of the following methods:
1. Pouring Material: The dental technician pours a dental stone material into the impression to create a cast of the tooth. This cast is then used to create the crown.
2. Pressing Material: A porcelain or ceramic material is placed into a mold, and the technician presses it to create the crown. This method allows for more precise control over the shape and color of the crown.
3. Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM): In this advanced technique, the dentist uses a scanner to create a digital impression of the tooth. The digital impression is then sent to a CAD/CAM machine, which designs and manufactures the crown using computer technology.
Once the crown is created, it is sent back to the dentist’s office. The dentist will then try the crown on the patient’s tooth to ensure a proper fit. If the fit is good, the dentist will clean the tooth and cement the crown into place. If any adjustments are needed, the dentist will make them before cementing the crown.
The entire process of making and placing a dental crown typically takes a few weeks. During this time, the patient may be fitted with a temporary crown to protect the prepared tooth. The final dental crown is designed to blend in with the surrounding teeth, providing both functionality and aesthetics.
In conclusion, the process of making a dental crown is a precise and detailed procedure that involves preparing the tooth, creating an impression, and then crafting and fitting the crown. With advancements in dental technology, the process has become more efficient and the end result more natural-looking and durable. If you require a dental crown, it’s important to discuss the process with your dentist to ensure you understand what to expect and how to care for your new restoration.
