By sunrisedentallab | 08 November 2023 | 0 Comments
The Art and Science of PFM Dental Crowns: Bridging Aesthetics and Durability
Dental crowns are an excellent way of replacing or restoring a damaged tooth. They are a custom-fitted covering that is placed over the tooth to restore its shape, size, and function. Porcelain-fused-to-metal (PFM) dental crowns have been widely used in restorative dentistry for many years because of their durability and aesthetic appeal. PFM crowns combine the strength of metal with the natural look of porcelain, resulting in a restoration that is both strong and beautiful. In this blog post, we will discuss the art and science of PFM dental crowns and how they bridge aesthetics and durability.
1. PFM Crowns: What are they?
PFM dental crowns are a type of dental crown that combines porcelain and metal. The inner core of the crown is made of metal, usually gold or a non-precious alloy, which provides strength and durability. The outer layer is made of porcelain, which is fused to the metal core to create a natural-looking restoration. The metal core provides the strength needed to withstand the pressure and forces of biting and chewing, while the porcelain layer provides the aesthetic appeal by matching the color and texture of the surrounding teeth.
2. The Process of Getting PFM Crowns
The process of getting PFM dental crowns involves the preparation of the damaged tooth, taking impressions, and the creation of the crown in the dental lab. The dentist will first prepare the damaged tooth by removing any decay and shaping it to accommodate the crown. Impressions will then be taken of the prepared tooth, which will be sent to the dental lab to create the PFM crown. A temporary crown will be placed over the prepared tooth while the PFM crown is being made. Once the PFM crown is ready, the temporary crown will be removed, and the PFM crown will be bonded onto the prepared tooth.
3. Main Advantages of PFM Crowns
PFM dental crowns have several advantages over other types of dental crowns. Firstly, they provide a strong and durable restoration that can withstand the forces of biting and chewing. Secondly, the porcelain layer of the crown can be matched to the color and texture of the surrounding teeth, providing a natural-looking restoration. Thirdly, PFM crowns are less expensive than all-porcelain crowns, making them a more affordable option for some patients. Finally, PFM crowns are a tried and tested type of crown that has been used in dentistry for many years, making them a reliable and proven option.
4. Caring for PFM Crowns
PFM dental crowns require the same care and maintenance as natural teeth. Good oral hygiene practices such as brushing twice daily, flossing once a day, and regular dental check-ups are essential to ensure the longevity of the crown. Avoid using the affected tooth for biting or chewing foods that are particularly hard or sticky. Additionally, avoid grinding or clenching your teeth, as this can damage the crown.
PFM dental crowns are a popular and durable type of dental crown that combines the strength of metal with the natural look of porcelain. They are preferred by many dentists and patients alike because of their affordability, strength, and aesthetic appeal. With proper care and maintenance, PFM crowns can last for many years, making them an excellent option for restoring damaged teeth. If you are interested in getting PFM dental crowns, please feel free to contact us at Tel: +86 13528731573 or E-mail: [email protected].
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