By Kerwien Admin
•
July 3, 2023
Applying a dental crown, whether over a natural tooth or an implant, is a common dental procedure that aims to restore the tooth's functionality, strength, and appearance. A dental crown, also known as a dental cap, is a customized restoration that covers the entire visible portion of the tooth or implant, resembling a natural tooth in shape, size, and color. Let's explore the process of applying a dental crown in both scenarios: Applying a Dental Crown Over a Natural Tooth: Examination and Treatment Planning: The first step involves a comprehensive dental examination to assess the condition of the tooth and determine if a dental crown is necessary. X-rays may be taken to evaluate the tooth's structure and surrounding tissues. If a crown is deemed appropriate, a treatment plan will be developed. Tooth Preparation: Before placing the crown, the tooth needs to be prepared. This typically involves reshaping the tooth by removing a small portion of its outer structure. The amount of tooth structure removed depends on the type of crown being used and the extent of damage or decay present. Impressions: After tooth preparation, an impression of the prepared tooth is taken. This impression serves as a mold, capturing the precise dimensions of the tooth and adjacent teeth. The impression is sent to a dental laboratory, where skilled technicians will fabricate the custom crown based on the impression. Temporary Crown: While the permanent crown is being made, a temporary crown is usually placed over the prepared tooth to protect it and provide functionality and aesthetics. The temporary crown is made from a temporary material and is securely bonded to the tooth using a temporary cement. Crown Placement: Once the permanent crown is ready, usually within a couple of weeks, the temporary crown is removed, and the tooth is thoroughly cleaned. The dentist checks the fit, shape, and color of the permanent crown to ensure it matches the surrounding teeth. If everything meets the desired criteria, the permanent crown is cemented or bonded onto the tooth using a dental adhesive. Applying a Dental Crown Over an Implant: Implant Integration: Before a dental crown can be placed over an implant, the implant itself must integrate and fuse with the jawbone through a process called osseointegration. This typically takes several months and ensures a stable foundation for the crown. Abutment Placement: Once osseointegration is complete, a connector piece called an abutment is attached to the implant. The abutment serves as a link between the implant and the crown, providing support and stability. Impressions: Similar to the process with a natural tooth, impressions are taken of the implant and surrounding teeth to create an accurate mold for the custom crown. Crown Fabrication and Placement: The dental laboratory fabricates the custom crown based on the impressions. Once the crown is ready, it is checked for fit and aesthetics. The crown is then securely attached to the abutment using dental cement or screws, completing the restoration. Both processes involve precise measurements, meticulous preparation, and collaboration between the dentist and dental laboratory to create a crown that fits seamlessly, restores functionality, and enhances the patient's smile. With proper care and maintenance, dental crowns can last for many years, providing durable and aesthetically pleasing results. If you require a dental crown, consult with your dentist to determine the most suitable treatment plan for your specific needs.d