A single dental crown is the most common restorative procedure used today. A customized cap is fitted over the surface of a tooth above the gum line. Although silver crowns were the go-to solution for decades, various innovations have made them look more natural, like porcelain fused to metal. They contained a metal inner shell covered by porcelain to look like a real tooth. However, over time, a black line around the dental crown can form near the gums. Don’t worry, your dentist has the solution you need to ensure a dark line isn’t the focal point of your smile.
What Causes a Black Line Around a Crown?
Black lines can be caused by various factors, which can include:
- Metal from the crown showing through the gum tissue.
- Shadow from the crown.
- Gum recession near the edge of the crown.
A dark line will appear when the inner core of a porcelain fused to metal crown shows, which can be quite obvious. Although it adds strength to the restoration, there are metal-free options to eliminate the line. All-ceramic crowns don’t contain any metals; however, they are equally durable to last for a decade or more. You won’t have to worry about an embarrassing line forming again as time goes on.
Getting Rid of Black Lines
After examining your mouth, your dentist will create a personalized treatment plan to restore a beautiful smile. Your dentist will remove the crown and check for any decay under the restoration. If no additional treatments are necessary, your dentist will take a digital impression of your mouth. The image integrates with state-of-the-art software, which your dentist will use to design your restoration to meet your exact specifications.
Once all the specifics are set, the information is sent to an in-office milling machine. Your new restoration will be cut from a single block of all-ceramic material in about 1 hour. There isn’t any need for a temporary crown or a second appointment. You can get high-quality restoration over your lunch break.
Besides eliminating the dark line, you’ll enjoy many benefits that aren’t possible with porcelain fused to metal, including:
- Completely metal-free, so there’s no risk of allergic reactions.
- Natural-looking to blend in with your real teeth.
- Durable to function like a natural tooth.
- Easy maintenance and care.
- Long-term, cost-effective option.
If you’re ready to look and feel your best, it’s time to ask your dentist about treating the black line around your crown. They’ll create the individualized solution you need to enhance your smile and self-esteem with a CEREC crown.
About Dr. Aliana Henkin
Dr. Henkin earned her dental degree at the Rutgers School of Dental Medicine and continued her education in advanced services, like restorative dentistry and endodontics. She has completed courses in CEREC crowns to create high-quality restorations. As an active member of various professional organizations, including the American Dental Association, she has the qualifications and a reputation you can trust. Contact our office today to see if a CEREC crown is right for you.