Traditional, or amalgam fillings, easily recognized by their indiscreet metallic coloring, have been the standard type of filling for over 150 years. They are unattractive and could possible cause further damage due to their instability to temperature change. What you may not realize is that amalgam fillings are no longer the only option available for filling teeth when damage caused by a cavity makes filling the tooth necessary. Newer fillings, known as composite fillings, provide many benefits to the older amalgam fillings. For starters they don’t require removing more of the tooth than necessary to properly fill and seal a cavity. Austin Dental Center is pleased to offer composite fillings for a more attractive look that can also help strengthen your teeth. If you have amalgam fillings, you may choose to look into composite replacements for the following reasons.
- Amalgam fillings contain mercury. While the levels of mercury used in amalgam fillings is deemed safe, it isn’t unusual for patients to feel uncomfortable with any substance containing mercury to be in their mouths. Replacing old fillings can ease your mind and eliminate the presence of mercury for good.
- Composite fillings won’t fluctuate in size. Metal fillings can expand and contract depending on hot or cold temperatures in the mouth. When the metal expands it can cause stress on the teeth and potentially lead to cracked or damaged teeth. At times the fillings can even come loose and need replaced. Composite fillings create a stronger bond to teeth than amalgam and won’t change size.
- Metal fillings can lead to infection. Because amalgam fillings don’t create a strong bond to teeth bacteria can infect tooth and become trapped leading to an infection. Composite fillings are bonded to teeth keeping bacteria out.
- Less drilling means less damage to teeth. Metal fillings require deep drilling for it to fit . properly in the tooth. All of this drilling requires some of the tooth that is actually still healthy to be removed. Composite doesn’t need as much room to fit and fill a tooth.
- Composite is more attractive. Composite fillings are made from porcelain and composite resin. They are the same color as teeth and far less noticeable than older amalgam fillings
Replacing those old metal fillings can restore self confidence and give you a more youthful smile. Old dental work is a major culprit in aging your smile and taking advantage of composite fillings can take years off of your appearance. Austin Dental Center PC is happy to help you replace old fillings and regain a smile you can’t wait to show off.
