Cavities are one of the most common dental problems, but they are also one of the easiest to treat. At Prime Family Dentistry in South Riding, VA, we offer high-quality dental fillings that restore damaged teeth, relieve pain, and protect your smile from further decay.
Whether you need to replace an old filling or treat a new cavity, our team provides comfortable, long-lasting solutions that blend naturally with your teeth. Here’s everything you need to know about dental fillings and why Prime Family Dentistry is the right choice for your restorative care.
What Are Dental Fillings?
Dental fillings are restorative materials used to repair teeth damaged by decay, minor fractures, or wear. When a cavity forms, your dentist removes the decayed portion of the tooth and fills the space with a durable material that restores the tooth’s shape, function, and strength.
Fillings not only stop the progression of decay but also prevent bacteria from entering the tooth and causing more serious problems like infection or root canal damage. Treating a small cavity with a filling is one of the simplest and most cost-effective ways to maintain your oral health.
Benefits of Dental Fillings
Choosing to get a dental filling when recommended offers several important benefits:
- Prevents further decay: A filling seals the tooth and stops bacteria from reaching deeper layers.
- Restores function: You can chew and speak normally again without pain or sensitivity.
- Protects natural tooth structure: Fillings preserve your natural tooth and prevent the need for more invasive treatments like crowns or root canals.
- Improves appearance: Tooth-colored composite fillings blend seamlessly with your natural teeth.
- Quick and painless: The procedure is typically completed in a single visit.
- Long-lasting: With proper care, fillings can last for many years.
Treating small cavities promptly with fillings also prevents the progression to more expensive and complex treatments like root canal therapy and crowns. A filling may cost a few hundred dollars, while a root canal and crown can cost several thousand.
Who Is a Candidate for Dental Fillings?
You may need a dental filling if you experience any of the following:
- Tooth sensitivity to hot, cold, or sweet foods and drinks
- Pain when biting or chewing
- Visible holes or dark spots on your teeth
- Rough or jagged edges on a tooth
- Pain that lingers after eating or drinking
You are also a candidate for fillings if you:
- Have an old, worn, or broken filling that needs replacement
- Have a small chip or fracture in a tooth that needs repair
- Have decay detected during a routine dental exam and X-rays
Types of Dental Filling Materials
At Prime Family Dentistry, we offer several filling materials to match your needs, budget, and aesthetic preferences.
Composite Resin Fillings (Tooth-Colored)
Composite fillings are made of a plastic and glass mixture that matches the color of your natural teeth. They are the most popular choice for visible areas because they blend seamlessly with your smile. For front teeth or highly visible areas, composite is the preferred choice due to its excellent aesthetics.
Silver Amalgam Fillings
Amalgam fillings are made from a mixture of metals including silver, mercury, and copper. They are highly durable and cost-effective, especially for back teeth where appearance is less of a concern.
About 90% to 95% of amalgam fillings survive 10 years, and 80% to 85% survive 20 years, making them an excellent long-term value. For large back-to-tooth cavities, amalgam’s durability is still unsurpassed.
Glass Ionomer Fillings
Glass ionomer is a tooth-colored material that releases fluoride, which helps prevent further decay around the filling. Glass ionomer is often used for small cavities, temporary fillings, or for pediatric patients.
Which Filling Material Is Right for You?
The best choice depends on the location and size of the cavity, your aesthetic preferences, and your budget. During your consultation, Dr. Yerabollu will recommend the most appropriate material for your specific situation.
| Material | Cost | Longevity | Appearance | Best For |
| Composite | 600 | 5–10 years | Natural | Front teeth, visible areas |
| Amalgam | 300 | 10–30 years | Silver | Back teeth, large cavities |
| Glass Ionomer | 400 | 5–7 years | Tooth-colored | Small cavities, pediatric |
The Dental Filling Procedure
Getting a dental filling is a straightforward, painless procedure that typically takes less than an hour. Here’s what you can expect at Prime Family Dentistry:
- Numbing the area: Your dentist applies a local anesthetic to numb the tooth and surrounding tissues, ensuring your comfort throughout the procedure.
- Removing decay: The decayed portion of the tooth is carefully removed using a dental drill or laser.
- Preparing the tooth: The cavity is cleaned and shaped to receive the filling material.
- Applying the filling: The chosen filling material is placed in layers (for composite) or in a single application (for amalgam). For composite, a special curing light hardens each layer.
- Shaping and polishing: Your dentist shapes the filling to match your bite and polishes it for a smooth, natural finish.
After the procedure, you may experience some temporary sensitivity, but this typically subsides within a few days.
Dental Filling Cost
The cost of dental fillings varies based on the material chosen and the size and location of the cavity. At Prime Family Dentistry, we offer transparent pricing and work with you to find affordable options.
| Filling Type | Estimated Cost |
| Composite (small) | $200 – $350 |
| Composite (large) | $350 – $600 |
| Amalgam | $150 – $300 |
| Glass Ionomer | $150 – $400 |
Most dental insurance plans cover a significant portion of filling costs, often 80% for basic restorations like amalgam and standard composite. Our office staff will verify your coverage and help maximize your benefits. We also offer flexible financing options for patients who qualify.
DENTAL FINANCING OPTIONS AT PRIME FAMILY DENTISTRY
Our office is in-network with all major insurance providers. Please bring your insurance card to each appointment so we can make sure your information is as up-to-date as possible. If you do not find your insurance provider here; please call at (703) 214-9126 for clarity.
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Caring for Your Dental Fillings
Proper care extends the life of your fillings and protects your oral health:
- Brush twice daily with fluoride toothpaste
- Floss daily to remove plaque from between teeth
- Avoid chewing hard foods like ice, hard candy, or popcorn kernels
- Limit sugary and acidic foods that can cause decay around fillings
- Visit your dentist regularly for checkups and professional cleanings
- Report any issues like cracks, chips, or sensitivity to your dentist promptly
With good oral hygiene and regular dental visits, your fillings can last for many years.
Meet the Expert: Dr. Subha C. Yerabollu, DDS
Dr. Subha C. Yerabollu is known to many patients as Dr. Sue, is the lead dentist at Prime Family Dentistry in South Riding, VA. Dr. Subha Yerabollu earned her D.D.S. from NYU College of Dentistry in 2009 and has practiced in the DC metro area since 2010. She also holds a B.D.S. from Manipal Academy in India. Dedicated to patient-centered, preventive care, she says, “My goal is to promote prevention and educate patients so they can have lifelong, strong smiles.” She regularly pursues continuing education to provide the most effective and comfortable care.
Why Choose Prime Family Dentistry for Dental Fillings in South Riding, VA?
At Prime Family Dentistry, we combine expertise, compassion, and advanced technology to deliver outstanding results. Here’s why patients from South Riding, Leesburg, Dulles, and surrounding areas choose us:
Experienced Clinical Leadership
Led by Dr. Subha C. Yerabollu, DDS, our team brings years of experience in restorative dentistry. Dr. Yerabollu has been practicing in the DC metro area since 2010 and is committed to staying current with evolving techniques through continuing education.Patient-Centered, Gentle Care
We take time to listen, explain your options, and ensure you feel informed and confident about your care. Patients consistently praise Dr. Yerabollu for her “knowledge and bedside manner,” noting that she “explains everything as the procedure went along”.Conservative, Diagnosis-Driven Approach
Dr. Yerabollu’s goal as a dentist is to “promote prevention and educate patients about their dental health so they can have lifelong, strong smiles”. We focus on treating problems early before they become more complex and costly.Modern Technology and Comfort
Our office is equipped with advanced dental technology to improve diagnostic precision and treatment accuracy. We prioritize patient comfort with precise anesthesia techniques and a welcoming environment.Convenient Location and Flexible Scheduling
Located at 24805 Pinebrook Rd., Ste. 316, South Riding, VA 20152, we’re easily accessible for patients from South Riding, Leesburg, Dulles, Ashburn, Chantilly, and Stone Ridge. We offer appointment times that work for busy families and professionals.Trusted by Local Families
Patients appreciate our patient-focused approach and the professional, comfortable environment we provide. Our team treats every patient like family, ensuring a positive dental experience every time.Restore Your Smile Today
A small cavity today can become a big problem tomorrow. At Prime Family Dentistry, we make getting a dental filling quick, comfortable, and affordable, so you can get back to smiling with confidence. Visit us at 24805 Pinebrook Rd., Ste. 316, South Riding, VA 20152 or call us at (703) 214-9126 to schedule your consultation today and let us help you protect your smile.
FAQs
How long do dental fillings last?
Composite fillings typically last 5 to 10 years, while silver amalgam fillings can last 10 to 30 years with proper care. Longevity depends on the material, cavity size, and your oral hygiene habits.
Are tooth-colored fillings better than silver ones?
It depends on your needs. Composite fillings look natural and are ideal for front teeth. Amalgam fillings are more durable and cost-effective for large cavities in back teeth. Your dentist will help you choose the best option.
Does getting a filling hurt?
No. The area is numbed with a local anesthetic before the procedure, so you won’t feel pain. You may feel some pressure or vibration, but the process is comfortable.
How much do dental fillings cost?
Composite fillings range from $200 to $600, and amalgam fillings range from $150 to $300. Most insurance plans cover 80% of the cost, and our team will help verify your coverage.
Can a filling fall out?
Fillings can become loose or fall out due to decay underneath, wear, or trauma. If this happens, contact your dentist immediately to have it replaced and prevent further damage to the tooth.