White Fillings in Spokane & Spokane Valley, WA

Metal (amalgam) fillings have several drawbacks, especially when compared to white fillings. Here are some of the main issues:

1. Appearance: Metal fillings can turn dark or black over time, making them noticeable and unattractive, especially in visible areas of your mouth.
2. Poor Fit: Unlike white fillings that bond to your tooth, metal fillings are packed into the cavity. This leaves gaps where bacteria can enter, potentially leading to further damage.
3. Temperature Sensitivity: Metal fillings react quickly to heat and cold, expanding and contracting with temperature changes. This can cause discomfort, tooth sensitivity, and even cracking or weakening of the tooth over time.
4. Large Cavities Required: Metal fillings need more space, meaning we have to drill away larger portions of your tooth. This weakens the tooth, putting it at risk for future damage.

White composite fillings are generally safe for most people, including children and pregnant women. Unlike metal amalgam fillings, which contain mercury, white fillings are made from composite resin, a safer alternative without toxic metals. 

However, it's always important to tell your dentist about any allergies or sensitivities before the procedure. For example, some patients may have allergies to certain materials in the composite resin, though this is rare. If you have concerns about your health or any conditions that may impact the safety of white fillings, please let us know.

Yes, you can replace all of your metal fillings with white fillings in one visit, depending on the number of fillings and your dentist’s recommendation. However, some patients prefer to replace them gradually. Drs. Ken and Marnie Collins will help you decide based on your dental needs and the condition of your current fillings.

White composite fillings typically last between seven to 10 years, depending on how well you care for them. Good oral hygiene, regular dental checkups, and avoiding habits like chewing on hard objects can help extend their lifespan.

If a white filling gets damaged or falls out, you should contact your dentist as soon as possible. We can repair or replace the filling to prevent further damage to the tooth. In the meantime, try not to chew on the affected side.

Most dental insurance plans cover the cost of white fillings, especially for teeth in the front of the mouth. However, some plans may only partially cover white fillings for back teeth or classify them as an upgrade from metal fillings. It’s best to check with your insurance provider to confirm coverage.

White fillings can be used for large cavities, although they’re not always the most durable option. In some cases, dental crowns are more beneficial.

A filling’s effectiveness depends on the location and extent of the decay. Bite force and oral habits, such as teeth grinding, also influence whether a large white filling will be a long-term solution.

White fillings can also be used in molars. Dentists often reinforce these fillings with special bonding techniques to improve their strength. For some patients, though, they may recommend a dental crown for better long-term stability.

Regular dental checkups help ensure the filling remains intact and functional. Patients with white fillings in their molars should also be mindful of excessive force while chewing hard foods and follow their dentist’s recommendations for maintaining their restorations.

Your dentist uses a shade guide to match the color of white fillings to your existing teeth. This guide contains multiple shades, allowing the dentist to choose the most appropriate one based on the surrounding teeth.

The process involves assessing your tooth color under natural lighting conditions to achieve the closest match. Sometimes, they may layer multiple shades of composite material to create a more realistic appearance. Advanced composite resins also have varying translucency levels, mimicking how enamel reflects light.

Teeth whitening treatments will not alter the color of white fillings.

Composite resin does not respond to bleaching agents the way enamel does. Because of this, a whitening treatment may cause a noticeable difference between the natural teeth and existing fillings. This is particularly relevant for fillings placed in visible areas, such as the front teeth.

If you’re considering teeth whitening, it’s best to do it before getting new fillings. That way, your dentist can match the filling material to the lighter shade.

If fillings appear more yellow or darker after whitening, they may need to be replaced or adjusted for a consistent look.

In addition to discoloration, some other warning signs indicate a white filling needs replacement:

• Tooth Sensitivity: Increased sensitivity to hot, cold, or sweet foods and drinks may mean the filling has worn down or has gaps.
• Visible Wear or Chipping: If the filling appears worn, cracked, or chipped, it may no longer provide adequate protection.
• Pain or Discomfort: Persistent tooth pain or discomfort when biting down can signal a loose or failing filling.
• Rough or Uneven Surface: A filling that feels rough or has changed in texture may be deteriorating.
• Gaps Between Filling and Tooth: Small gaps between the filling and natural tooth structure can create space for bacteria to enter, increasing the risk of decay.
• Bad Taste or Odor: A foul taste or persistent bad breath could indicate bacterial buildup due to a compromised filling.
• Recurrent Decay: If a cavity develops around or under the filling, it may need to be replaced to prevent further damage.
• Feeling Loose or Shifting: If the filling feels unstable or moves slightly, it is no longer properly bonded and should be replaced.