Dental Crowns
Dental Crowns
Dental crowns, also known as tooth crowns or dental caps, are custom-made covers that fit over your existing teeth. They restore the shape, size, strength, and appearance of damaged or decayed teeth, acting as protective armor for your dental health.
- Dental crowns after Root canal treatment:
A root canal treatment is performed to remove infected or damaged pulp from within your tooth, effectively saving it from extraction. However, this process can leave your tooth more vulnerable to fracture due to its reduced strength. Dental crowns step in as the ultimate solution to protect your tooth and restore its functionality and aesthetics.
- Dental crowns for improved aesthetics and function: Sometimes even vital teeth (in which root canal treatment has not been done) may require full coverage restoration in case if the tooth is discolored or severely damaged for improving aesthetics and function.
- Longevity of dental crowns: With proper care, they can last for many years, offering a long-term solution.
- Types of Dental Crowns:
- All-Ceramic Crowns: Prioritize aesthetics without compromising strength, precise fit, minimal tooth reduction. They have life-like appearance and stain resistance. Suitable for both front and back teeth. All-ceramic crowns can be made of Zirconia or glass ceramics like lithium disilicate. Zirconia is ideal for back teeth, while lithium disilicate is a top choice for front teeth.
2. Porcelain-fused-to-Metal (PFM) Crowns: PFM crowns combine the strength of metal with the aesthetics of porcelain. They have a metal substructure for durability and a porcelain exterior for a natural look. PFM crowns are versatile and can be used for both front and back teeth.
PFM crowns have been a longstanding and widely used dental restoration option. While they offer several benefits, there is aesthetic limitation due to metal substructure underlying the porcelain layer. This metal may create a visible dark line at the gumline in some cases, especially if gum recession occurs. This can compromise the natural appearance of the crown.
- Metal Crowns: Exceptional durability, perfect for molars but not aesthetically pleasing.
- Resin Crowns: Temporary solutions used while waiting for permanent crowns, less durable.
- The Dental Crown Procedure
- Tooth Preparation: The tooth is precisely prepared 360 degrees with proper margins and clearance to receive the crown.
- Impression: Measurement of the prepared tooth along with its adjacent and opposing teeth is taken and sent to dental laboratory for fabrication of dental crown. This can be taken physically with rubber base material or now-a-days we use digital scanners for the same.
- Temporisation: The prepared tooth is covered and protected with a temporary crown for above a week till the permanent crown is ready.
- Trial: The crown is checked in the mouth for its fit, shade and contacts.
- Crown cementation: Crown is fixed on tooth with luting cement or bonded with special adhesives.
- Caring for Your Dental Crowns
– Maintain good oral hygiene with regular brushing and flossing.
– Avoid chewing hard sticky objects to prevent damage.
– Visit your dentist for check-ups to ensure longevity and oral health.
Dental crowns are a versatile solution for restoring both the functionality and aesthetics of your smile. Consult us to determine the best crown type for your unique situation, and embark on the journey to a healthier, more radiant smile!
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