Amalgam Vs Resin Restorations 


Most people recognize dental amalgams as silver fillings. Dental amalgam is a mixture of mercury, silver, tin and copper. Mercury, which makes up about 50 percent of the compound, is necessary to bind the metals together to provide a strong, hard, durable filling. After years of research, mercury continues to be the only element that will bind these metals together in such a way that it can be easily manipulated to fill a cavity.


Resin composite fillings are made of ceramic and plastic compounds. Because resins mimic the appearance of natural teeth, these fillings have been used in front teeth for years. When they first appeared, however, resin compounds weren't strong enough to be used in back teeth, where high-pressure grinding and chewing require greater durability. In the past 10 years, technology has improved enough to allow the use of resin material in posterior or back teeth. Still, many dental plans don't cover resin fillings in teeth that aren't visible in a smile, and many dentists choose not to use resins for one or more resons such as what they learned in dental school, and the fact that silver fillings are cheaper and therefore mostly covered by dental coverage.


Amalgam restorations have served the profession well and will continue to do so in the years to come. However, Composite resins offer a better seal and meet the patient's demands for esthetics. Fears about their longevity are unfounded and they perform well in clinical conditions. 


 However in our practice we strongly believe in putting the best products in our patients mouths first and not the financial reward or loss. Our team of skilled doctors will recommend the material that best suits your need and present the options with a clear and easy to understand explanation of the benifits and risk.


For more information please click on link below to read the ncbi article related to this matter.

Smile Gallery: Meet some of our happy patients, who have allowed us to use their smile pictures.

1788 Concession Drive

Newbury Ontario

N0L 1Z0 Box 349

PHONE  519-693-4525

FAX   519-693-4613

  • Wix Facebook page
  • Wix Google+ page
Make an Appointment
Find us
Next to Four Counties Regional Hospital

Newbury Dental is located at 1788 Concession Drive. Newbury, Ontario. Serving communities including Ridgetown, Highgate, Dresden, West Lorne , Dutton, Bothwell, Mt. Brydges, Strathroy, Thamesville, Wardsville, Glencoe and surrounding areas.

© 2014 Newbury Dental Care. Dr Nehal Al Tarhuni and associates.