Tooth decay is one of the most common dental problems affecting people of all ages. Thankfully, modern dentistry offers effective solutions to restore damaged teeth and protect your oral health. One of the most reliable and widely used methods is a tooth filling. Whether you're experiencing discomfort, sensitivity, or visible damage to a tooth, a dental filling can help preserve the structure and function of your teeth.
In this comprehensive guide, we'll explore what a tooth filling is, the types of materials used, what to expect during the procedure, benefits, costs, aftercare, and how to determine if you need one.
What is a Tooth Filling?
A tooth filling is a restorative dental procedure used to repair minimal tooth fractures, decay, or damaged surfaces. The goal is to restore the tooth’s normal function and shape while preventing further deterioration. During the procedure, your dentist removes the decayed portion of the tooth and fills the area with a material such as composite resin, amalgam, or ceramic.
Tooth fillings not only alleviate discomfort and prevent further decay, but they also strengthen the tooth and improve its appearance—especially when tooth-colored materials are used.
Common Reasons for Getting a Tooth Filling
Understanding why and when you might need a tooth filling is essential for maintaining good oral health. Some of the most common reasons include:
  • Cavities (Dental Caries): The most typical reason for a filling. Bacteria erode the enamel, creating holes that must be filled.
  • Cracked or Chipped Teeth: Fillings can restore the shape and function of damaged teeth.
  • Worn-Down Teeth: Excessive grinding (bruxism) or acidic wear can erode tooth surfaces.
  • Tooth Sensitivity: Sensitivity to hot or cold foods could indicate decay that requires treatment.
Types of Tooth Filling Materials
When you visit a dentist for a filling, you’ll have a choice of materials. Each has its advantages and limitations, and your dentist will help you decide which is best for your condition.
1. Composite Resin Fillings
  • Aesthetically pleasing: Matches the natural color of your teeth.
  • Ideal for front teeth and visible areas.
  • Durability: Moderate; best for small to medium restorations.
2. Amalgam Fillings
  • Made from a mix of silver, mercury, and other metals.
  • Highly durable and suitable for molars.
  • More noticeable due to metallic color.
  • Cost-effective and long-lasting.
3. Ceramic (Porcelain) Fillings
  • Extremely durable and resistant to staining.
  • Costlier than composite or amalgam.
  • Best for visible teeth and those requiring a natural appearance.
4. Glass Ionomer Fillings
  • Release fluoride to protect against further decay.
  • Not as strong as other materials.
  • Ideal for children’s teeth or non-biting surfaces.
The Tooth Filling Procedure: Step-by-Step
A typical tooth filling procedure is straightforward and usually completed in one visit. Here's what to expect:
Step 1: Diagnosis
The dentist examines your mouth visually and may use X-rays to detect cavities or damage.
Step 2: Anesthesia
Local anesthesia is applied to numb the area around the affected tooth to minimize discomfort.
Step 3: Decay Removal
Using a dental drill or laser, the decayed portion of the tooth is carefully removed.
Step 4: Cleaning
The cavity is cleaned to eliminate bacteria and debris before filling.
Step 5: Filling Placement
The chosen filling material is applied in layers. For composite resin, each layer is hardened with a curing light.
Step 6: Shaping and Polishing
The filling is shaped to match your natural bite and then polished for a smooth finish.
Benefits of Getting a Tooth Filling
Choosing to get a timely tooth filling can bring several long-term benefits:
  • Stops Tooth Decay: Halts the progression of cavities before they reach the inner pulp.
  • Restores Functionality: You can chew and speak without discomfort.
  • Improves Aesthetics: Tooth-colored fillings enhance your smile.
  • Prevents Tooth Loss: Early intervention helps save the tooth from extraction.
Aftercare and Recovery Tips
After getting a tooth filling, it's crucial to follow proper aftercare to ensure long-lasting results:
  • Avoid chewing hard foods for 24 hours if you received an amalgam filling.
  • Refrain from eating until the numbness wears off completely.
  • Brush and floss regularly to maintain oral hygiene.
  • Limit sugary snacks and drinks that can lead to further decay.
  • Attend follow-up appointments to monitor the filling and overall dental health.
Potential Risks and Complications
While tooth fillings are generally safe, some people may experience:
  • Tooth sensitivity for a few days after the procedure.
  • Allergic reactions (rare) to materials like amalgam.
  • Filling damage or dislodgement, which requires a replacement.
  • Infection if decay wasn’t fully removed (rare in professional settings).
Always consult your dentist if you notice pain, sensitivity, or changes after the procedure.
How Long Do Fillings Last?
The lifespan of a tooth filling depends on the material used and your oral habits:
  • Amalgam: 10–15 years or longer
  • Composite resin: 5–10 years
  • Ceramic: Up to 15 years with proper care
  • Glass ionomer: Around 5 years
Cost of Tooth Fillings in Australia
The cost of a tooth filling in Australia varies based on several factors:
  • Filling type and material
  • Location and expertise of the dental clinic
  • Extent of decay or damage
On average:
  • Composite fillings range from $150 to $300 per tooth.
  • Amalgam fillings may cost slightly less, around $120 to $200.
  • Ceramic fillings are more expensive, ranging from $300 to $600.
Many dental insurance plans cover a portion of the cost, especially for basic restorative procedures.
When to See a Dentist
It’s important not to ignore signs of tooth decay or damage. Visit your dentist if you experience:
  • Persistent toothache or sensitivity
  • Visible holes or dark spots
  • Food getting stuck in your teeth frequently
  • Chipped or cracked teeth
  • Old fillings that feel loose or worn
Timely intervention can save you from more extensive and expensive procedures like root canals or crowns.
Why Choose Eaglehawk Dental for Your Tooth Filling?
Eaglehawk Dental in Victoria, Australia, offers high-quality general dentistry services, including expert tooth filling treatments. Their experienced team uses the latest technology and dental materials to provide effective, long-lasting results tailored to your needs.
They prioritize patient comfort, clear communication, and gentle procedures, ensuring a positive experience for both children and adults.
Frequently Asked Questions (FAQs)
1. What is the cost of tooth filling in Australia?
The cost of a tooth filling in Australia typically ranges between $120 to $600, depending on the type of material used and the complexity of the procedure. At Eaglehawk Dental, we offer affordable, transparent pricing tailored to your specific needs. Our team ensures you receive exceptional value without compromising on quality or care.
2. What is the cheapest dental filling?
Amalgam fillings are generally the most affordable option, with prices starting at approximately $120 per tooth. At Eaglehawk Dental, we offer a range of filling materials including amalgam, composite, and ceramic—allowing you to choose based on your budget and preferences. Our team will guide you through the options to find the most suitable and cost-effective solution for your dental health.
3. Are dental fillings covered by Medicare Australia?
Medicare typically does not cover dental fillings for adults, except in some emergency cases or under specific government-funded programs. However, children and teenagers may be eligible for the Child Dental Benefits Schedule (CDBS). At Eaglehawk Dental, we help you understand your entitlements and can provide detailed invoices for private health insurance claims. Our team is happy to work with you to find the most affordable solution.
4. How long do teeth fillings last?
The lifespan of a tooth filling depends on the material and your oral hygiene habits:
  • Amalgam fillings: 10–15 years
  • Composite fillings: 5–10 years
  • Ceramic fillings: Up to 15 years
  • Glass ionomer: Around 5 years
At Eaglehawk Dental, we use high-quality materials and advanced techniques to ensure your fillings last as long as possible. We also offer regular dental checkups to monitor their condition and provide timely replacements if needed.
5. Is tooth filling very painful?
Not at all. With modern anesthesia and advanced techniques, tooth fillings are virtually painless. At Eaglehawk Dental, we prioritise patient comfort and offer a gentle, stress-free experience. Our dentists use local anesthetic to numb the area, so you’ll feel little to no discomfort during the procedure.
6. How much does a white filling cost in Australia?
White fillings, also known as composite fillings, generally cost between $150 to $300 per tooth in Australia. At Eaglehawk Dental, we offer competitive rates for tooth-coloured restorations that blend seamlessly with your natural teeth. We believe everyone deserves a confident smile—without financial stress.
Final Thoughts
Tooth fillings are a critical part of maintaining long-term dental health. Whether it's treating a new cavity or replacing an old, worn-out filling, timely care can protect your teeth and prevent more complex issues. By understanding the process, materials, costs, and benefits, you can make informed decisions about your oral health.
If you’re in need of a professional and compassionate dental team, consider scheduling a consultation with Eaglehawk Dental for a comprehensive tooth filling evaluation.