Amalgam fillings, also known as silver fillings, have been a trusted solution for treating dental cavities for over a century. Their strength, cost-effectiveness, and durability have made them a popular choice. Furthermore, at Sunshine Dentistry in Richmond Hill, Ontario, we offer skilled dental care, including using amalgam fillings to treat damaged teeth.
What Are Amalgam Fillings Made of?
They contain several metals, such as copper, tin, silver, and mercury. This combination produces a robust and durable material capable of withstanding chewing forces. Moreover, the mercury in amalgam fillings binds the metals, resulting in a hard, durable, and long-lasting filling.
Benefits
Durability and Strength
One of the critical advantages of amalgam fillings is their strength and longevity. They are particularly suitable for filling cavities in the back teeth (molars), which endure a lot of pressure from chewing.
Cost-Effectiveness
They are typically less expensive than composite or gold fillings. This makes them popular among patients seeking a cost-effective and practical solution.
Ease of Application
Dentists can apply them quickly and efficiently, often in a single visit. When first mixed, the material is pliable, making it easy to fill cavities of various sizes and shapes.
Are Amalgam Fillings Safe?
Mercury Concerns
While the presence of mercury in amalgam fillings has raised concerns, extensive research by reputable health organizations, including the Canadian Dental Association (CDA) and the World Health Organization (WHO), has shown that amalgam fillings are safe for most patients. The mercury in amalgam is bound to other metals, reducing potential health risks.
Biocompatibility
At Sunshine Dentistry, we understand that each patient is unique. We provide various filling options to meet your needs and preferences, ensuring your safety and comfort.
Alternatives to Amalgam Fillings
While they are an excellent choice for many, there are alternatives available, including:
- Composite Fillings: These fillings, made of tooth-coloured resin, are less conspicuous and can blend in with the natural colour of your teeth. They may not, however, be as long-lasting as amalgam fillings in larger cavities.
- Ceramic Fillings: These are highly durable and visually appealing but are typically more expensive.
- Gold Fillings: Gold fillings are a premium option, but they are known for their durability and longevity. However, they are also more expensive.
How to Care for Amalgam Fillings
Proper oral care is critical for keeping your fillings in good condition and overall dental health. Here are some tips:
- Brush Twice Daily: Fluoride toothpaste can help prevent decay around fillings.
- Floss Daily: This helps eliminate plaque and food particles between the teeth and around fillings.
- Regular Dental Check-ups: Sunshine Dentistry recommends frequent cleanings and exams to keep your fillings and teeth in good condition.
- Avoid Hard Foods: Chewing on ice, hard candies, or other hard objects can damage your fillings.
FAQs
How long do amalgam fillings last?
They can last 10-15 years or longer with proper care.
Can amalgam fillings be replaced?
Dentists can replace them with new fillings of the same or different material if needed.
Are amalgam fillings suitable for everyone?
Most patients can safely use them, but the dentist may recommend alternatives for those with metal allergies.
Sunshine Dentistry in Richmond Hill, Ontario, provides excellent dental care, including amalgam fillings. If you have any questions or concerns about these fillings or if you’d like to make an appointment, please get in touch with us. Our experienced team is here to assist you in achieving and maintaining excellent oral health. Contact us today to schedule an appointment and learn more about the best filling options for your needs.
