Dental Fillings 101: What You Need to Know

Restore Your Smile, Protect Your Health

If you’ve ever had a cavity, chances are you’ve had a dental filling. But not all fillings are the same—and understanding your options can help you make better choices for your smile. At Cross County Dentistry, we believe in patient education, so here’s what you should know about this common yet important procedure.

What Are Dental Fillings and Why Are They Important?

Dental fillings are used to restore teeth damaged by decay, cracks, or fractures. When a cavity forms, it compromises the structure of the tooth. A filling stops that decay from spreading and restores strength and function.

Benefits of dental fillings:

Seal and protect damaged areas
Prevent further decay or infection
Restore normal function for chewing and speaking
Maintain your natural tooth structure

Early treatment with a filling helps avoid more invasive procedures like root canals or extractions.

Types of Dental Fillings: What Are Your Options?

There are several types of dental filling materials, and each offers unique advantages:

Composite Resin Fillings – Tooth-colored, aesthetic, and bonded directly to your tooth for added strength. Great for front teeth or visible areas. More technique sensitive than amalgam fillings but materials have improved over the years to also be suitable for back teeth.
Amalgam Fillings – Silver-colored and highly durable, ideal for back molars under heavy bite pressure. Due to improvements in composite resin fillings, these are less common but remain a predictable and long-lasting option for certain cases.

The Dental Filling Procedure: Step-by-Step

Numbing the area to ensure comfort.
Removing decay to ensure healthy remaining tooth.
Preparing tooth for bonding.
Layering the filling material, curing it with a special light.
Shaping and polishing the filling for comfort and aesthetics.

The entire process usually takes less than an hour and restores both appearance and function to the affected tooth.

Aftercare: What to Expect After a Filling

Mild sensitivity to hot or cold is common after getting a filling and usually fades within a few days. Avoid chewing on the treated side until the numbness wears off.

Call us if you notice:

Sharp edges
Discomfort when biting
Prolonged sensitivity or pain

We’ll gladly make quick adjustments to ensure your filling feels just right.

How to Make Your Dental Fillings Last

With proper care, fillings can last 5–15 years or more. Here’s how to extend their lifespan:

Brush twice daily with fluoride toothpaste
Floss regularly to prevent decay between teeth
Avoid chewing hard items like ice or pens
Limit sugary snacks and acidic drinks
Visit us every 6 months for cleanings and exams

Don’t Ignore Cavities — Get Ahead with Preventative Care

When cavities are treated early, dental fillings are simple, comfortable, and long-lasting. At Cross County Dentistry, we use modern materials and techniques to ensure you get the best care possible.

👉 Learn more about our restorative dentistry services
📞 Contact us or call 843-552-4771 to schedule your checkup today.

Our Services

    
 
 
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   Charleen Johnson 
 
 
 
 Trustindex verifies that the original source of the review is Google. The best dental office ever. They are amazing and very caring.
  
 
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   Tess Lawv 
 
 
 
 Trustindex verifies that the original source of the review is Google. Cross County Dentistry is definitely the finest in Charleston! This entire team is very thorough and expectations are perfection for every patient and it really does show! Treat yourself to a great dental experience and book your appointment here! You deserve a great smile!!
  
 
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   JAMES WASHINGTON 
 
 
 
 Trustindex verifies that the original source of the review is Google. I can’t recommend this dental office enough. They are always professional, friendly, and make you feel comfortable. I am always well cared for during my visits. The hygienist, Sharma Marrs is the “best” in the world and that’s coming from someone who has travelled the world. The dentist, Dr. DuRant is knowledgeable and attentive, and Allie always makes you feel like your “family”.
  
 
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   Tobe Hester 
 
 
 
 Trustindex verifies that the original source of the review is Google. ⭐️⭐️⭐️⭐️⭐️
A Truly Outstanding Dental Experience at Cross County Dental

I cannot speak highly enough of my experience with Dr. John Durant and his exceptional team at Cross County Dental. From the moment I walked through the door, I was treated with warmth, professionalism, and genuine care.

Dr. Durant is not only incredibly knowledgeable and skilled, but also takes the time to explain everything thoroughly, ensuring you feel comfortable and confident about your treatment. His calm demeanor and attention to detail immediately put me at ease.

The entire staff—from the front desk to the hygienists and assistants—exemplify what it means to provide excellent patient care. They are friendly, efficient, and clearly work as a cohesive team. The office itself is clean, modern, and welcoming, which only adds to the positive experience.

It’s rare to find a dental office where you truly feel like more than just another appointment on the calendar. Cross County Dental is that kind of place. I’m grateful to have found them and would recommend Dr. Durant and his team without hesitation to anyone looking for outstanding dental care.
  
 
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   Tony Touchberry 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great experience. Professional, courteous, detail, comfortable, kept me informed on what they were doing and why. I highly recommend
  
 
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   Zahira Saltani 
 
 
 
 Trustindex verifies that the original source of the review is Google. I recently visited Dr. DuRant's dental office, and I couldn't be more pleased with the experience. From the moment I called to schedule my appointment, the assistant over the phone was incredibly helpful and friendly. She answered all my questions and found a convenient time for my visit.
When I arrived, the hygienist (Shawndra) greeted me warmly and made me feel comfortable throughout the cleaning. She was gentle, thorough, and explained what she was doing at each step, which helped ease my nerves.
Dr. DuRant was exceptional. He took the time to listen to my concerns, provided clear explanations, and offered thoughtful recommendations for my dental care. His expertise and calm demeanor made me feel confident I was in good hands.
Overall, the entire team was professional, kind, and efficient. I highly recommend this office for anyone seeking top-notch dental care!
  
 
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   Thomas Jones 
 
 
 
 Trustindex verifies that the original source of the review is Google. Oct. 4, 2023; This is my second service with the new staff at Cross County Dentistry and as usual everyone is courteous and want to provide the best service possible. If you are searching for a family atmosphere; then I highly recommend giving Cross County Dentistry a try, you won't be disappointed. Thx.

TJ

The staff and doctors at Cross County Dentistry are very professional. They have a friendly atmosphere and a clean facility. The office makes contact via email and phone call in advance of an appointment and gives briefs from your last visit and before the next service commence. The service provided was free of discomfort and I can tell each of them take pride in their work. I am very pls to be a patient at Cross County Dentistry.
  
 
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   Denise Kaufman 
 
 
 
 Trustindex verifies that the original source of the review is Google. Dr. John DuRant is professional, gentle (especially, with children), and works diligently to provide extraordinary dental care in an impeccably clean healthcare environment. Five Stars For Sure! Denise K