Metal crowns may be stable and long-lasting, but they’re hard to conceal. Many dentists continue to use them because of their durability, but more patients are seeking aesthetically pleasing options to repair and protect their smile. Yet appearance isn’t the only reason to ditch one’s metal restorations; in fact, here are three you might want to consider if you’re looking for a better alternative.
Reason #1: Metal in the Body Should Be Avoided
Many metal crowns contain mercury and lead, both of which can be highly toxic. These can be problematic for your body, especially if you have multiple restorations made of the same materials. Nickel can also be found in these crowns, which can cause allergic reactions.
While many dentists claim that these crowns contain only a small amount of mercury, lead, and nickel, the fact remains that metal in the body is not a good idea, no matter how minor the amount.
Reason #2: Metal is Highly Visible
If you want to keep your dental work a secret, metal is not the way to go. It can feel as if a spotlight is on your smile each time you open your mouth to speak or eat. While there are certain advantages to these crowns (e.g., durability), they fall short in aesthetics.
A clear alternative is a porcelain dental crown, which resembles natural tooth enamel and blends with the rest of your smile. Instead of others staring at your restoration, they will focus on you and what you’re saying, never being able to tell the difference between your real and artificial teeth.
Reason #3: Metal is More Sensitive
If you don’t want to feel discomfort each time you drink something hot or cold, ask your dentist about switching to a more natural-looking dental crown. Traditional metals, like gold, silver, and metal alloys, can make your favorite beverage your enemy. When extreme temperatures touch the restoration, it acts as a conductor, sending signals to the tooth’s nerves.
Instead of being in pain while enjoying an ice cream cone or a cup of warm coffee, choose a metal-free option that looks natural and eliminates any concern of sensitivity.
There are many other reasons to talk to your dentist about replacing your metal crowns. However, if you’re convinced that it’s time for healthier, more aesthetically pleasing restorations, don’t wait to make an appointment.
About the Author
Dr. Cristina Herrera earned her DDS degree from the University of Oklahoma before eventually opening her own practice in Los Gatos in 2000. As a caring and passionate dentist, she offers high-quality dental solutions to enhance smiles. When damage or decay requires restorative care, she is ready with natural-looking dental crowns, many of which can be made with CEREC® technology for same-day results. Contact us at (408) 378-8773 to schedule an appointment if you want to say goodbye to your metal crowns and replace them with those that will enhance your appearance.