Keeping your teeth healthy often requires treating common issues like tooth decay, cracks, and minor fractures. One of the most routine procedures for addressing these problems is getting a tooth filling. But how much does a tooth filling cost in Australia? The cost can differ depending on several factors, including the type of filling material used, the complexity of the procedure, and the fees charged by the dental clinic.
This guide will cover the different types of dental fillings, the main factors that affect the cost, and tips to help you make informed choices about your dental care.
What Is a Tooth Filling and Why Is It Necessary?
A tooth filling is a common dental restoration used to repair teeth that have been damaged by tooth decay, minor fractures, or general wear. It helps restore the tooth’s structure, function, and appearance. The process involves removing the decayed or damaged portion of the tooth, cleaning the area, and filling the cavity with a suitable material such as composite resin, amalgam, glass ionomer, porcelain, or even gold.
Fillings are necessary because untreated cavities or damage can lead to more serious dental issues. When a tooth develops a cavity or chip, it creates an opening where bacteria can accumulate, potentially causing further decay, infection, or even damage to the tooth’s nerve. Without prompt treatment, this could result in the need for more complex procedures like root canal therapy or tooth extraction. A filling helps preserve the natural tooth, prevents the spread of decay, and maintains proper chewing function, supporting overall oral health.
What Affects the Cost of a Tooth Filling?
The filling cost can vary widely based on several factors:
1. Type of Filling Material Used
There are several different types of fillings, each with its own price range:
Amalgam Fillings are esteemed for their durability and affordability. They are a cost-effective option but lack the aesthetic appeal of tooth-coloured alternatives.
Composite Fillings (Composite Resin Fillings) are designed to resemble the natural colour of your teeth, providing a seamless and aesthetically pleasing appearance. They blend well with the surrounding tooth structure, making them an ideal choice for visible areas like front teeth. While they offer a more natural look compared to amalgam fillings, they tend to be slightly more expensive due to the materials used and the technique required for application.
Glass Ionomer Fillings are commonly used for children’s teeth or for fillings near the gum line. They release fluoride, which helps protect the tooth, but they are less durable compared to composite fillings.
Porcelain Fillings (Ceramic Fillings) are highly aesthetic, stain-resistant, and durable. These fillings are typically more costly due to the materials and processes involved in their fabrication.
Gold Fillings are exceptionally durable and can endure for decades. However, they are the most expensive option, often requiring custom fabrication.
2. Size and Location of the Filling
The size and placement of the filling significantly impact the cost. A small filling on a front tooth generally costs less than a larger filling on a back tooth, also known as a posterior tooth. Fillings that cover more extensive areas or involve multiple surrounding teeth may require more time and materials, increasing the overall cost.
3. Complexity of the Procedure
Some fillings are straightforward, while others can be more complex. Fillings that require multiple layers, custom shaping, or work near the gum line might take longer to complete. A broken tooth or a tooth with a significant cavity may also need additional support, such as a dental crown, which can add to the cost.
4. Private Dental Practice Fees
Fees can vary between dental practices based on location, the dentist’s expertise, and the technologies used. Practices in metropolitan areas may charge more than those in regional settings due to higher operational costs.
5. Health Insurance Coverage
If you have private health insurance with extra coverage for basic dental services, you may receive partial reimbursement for your filling. Your out-of-pocket expenses will vary based on your insurance coverage and the fees set by your dentist.
How Much Does a Tooth Filling Cost in Australia?
The Australian Dental Association provides guidelines for dental filling costs, but prices vary depending on the factors mentioned above.
In Australia, the cost of a tooth filling varies depending on the type of filling material and the complexity of the procedure. Here are the starting prices for common types of fillings:
Amalgam Fillings: Starting from 150 AUD
Composite Fillings (Tooth-Coloured): Starting from 200 AUD
Glass Ionomer Fillings: Starting from 150 AUD
Porcelain (Ceramic) Fillings: Starting from 800 AUD
Gold Fillings: Starting from 1,000 AUD
These prices can vary between dental practices and may increase based on the size of the cavity, the tooth’s location, and the complexity of the procedure. If you have private health insurance with dental coverage, it may reduce your out-of-pocket costs.
The Tooth Filling Procedure: What to Expect
Getting a tooth filling is a routine dental procedure designed to restore a damaged tooth affected by tooth decay, fractures, or wear. While it may sound intimidating, the process is simple and usually finished in a single dental appointment. Here’s a step-by-step guide to help you understand what to expect during a tooth-filling dental procedure.
1. Initial Consultation and Diagnosis
The process begins with an initial consultation where the dentist examines your teeth to identify signs of decay, damage, or cavities. They may use dental instruments to probe the tooth and check for soft spots that indicate decay. In some cases, dental X-rays are taken to determine the extent of the decay, especially if it’s beneath the surface or between teeth.
2. Preparing for the Procedure
Once the dentist confirms that a filling is needed, they will prepare you for the procedure. This typically involves:
Applying a Local Anaesthetic: To ensure the procedure is comfortable, the dentist will numb the area around the affected tooth using a local anaesthetic. This helps minimise discomfort, especially for deep cavities or sensitive areas.
Isolating the Tooth: A rubber dam or cotton rolls may be used to keep the tooth dry and prevent saliva from interfering with the filling process.
3. Removing the Decay
The following step involves removing the decayed part of the tooth. The dentist uses specialised instruments like a dental drill, air abrasion device, or laser, depending on the extent and location of the decay. This process ensures all decayed material is cleared, helping to prevent additional tooth decay and preparing a clean surface for the filling.
For deep cavities close to the nerve, the dentist will take extra care to avoid nerve damage. In cases where decay has reached the tooth’s pulp, additional treatments like root canal therapy may be recommended before placing the filling.
4. Cleaning and Shaping the Cavity
After the decay is eliminated, the dentist will carefully clean the cavity to eliminate bacteria and debris. The cavity is then shaped to fit the chosen filling material properly. The shape and depth of the cavity preparation depend on the type of filling used and the extent of the damage.
If the cavity is deep or near the nerve, the dentist may place a liner made of glass ionomer or composite resin to protect the nerve and promote healing.
5. Placing the Filling Material
The dentist then places the filling material in layers, especially if using composite resin fillings. Each layer is applied and hardened (cured) with a special light to ensure durability. The choice of filling material—such as amalgam, composite resin, glass ionomer, porcelain, or gold—affects the technique used:
Composite Resin Fillings: Applied in small layers, each cured with a light to harden. This allows the dentist to sculpt the material to match the tooth’s natural contours.
Amalgam Fillings: Packed into the cavity and shaped while still soft, then hardens over time.
Porcelain Fillings: Customised in a dental laboratory and attached to the tooth in a separate appointment.
Gold Fillings: These are also crafted in a lab and cemented into place for a precise fit.
6. Shaping and Polishing
Once the filling is in place, the dentist carefully shapes it to match the natural tooth structure. They will ensure that your bite feels comfortable by asking you to bite down gently. Any high spots are adjusted to prevent discomfort when chewing.
After shaping, the filling is polished to create a smooth surface. This helps prevent staining, reduces plaque build-up, and gives the filling a natural appearance, especially for tooth-coloured fillings.
7. Final Check and Post-Procedure Care
The dentist conducts a final assessment to confirm the filling is firmly in place, the bite is properly aligned, and there are no rough edges. You’ll receive aftercare instructions, which may include:
Avoiding Hard Foods: For a few hours after the procedure, especially if the anaesthetic hasn’t worn off.
Managing Sensitivity: Mild sensitivity to hot, cold, or sweet foods is common for a few days and typically fades as the tooth adapts.
Maintaining Good Oral Hygiene: Regular brushing and flossing help support dental health and minimise the risk of future cavities.
How Long Does the Tooth Filling Procedure Take?
The procedure usually lasts between 20 to 60 minutes per tooth, based on the cavity’s size and location, as well as the type of filling material applied. Complex cases, such as those involving multiple surfaces or requiring additional treatments like a dental crown, may take longer.
What to Expect: Managing Discomfort After Your Filling
While the procedure itself is generally easy, you may experience some temporary side effects:
Tenderness: Slight soreness around the injection site if anaesthesia was used.
Bite Issues: If your bite feels uneven after the anaesthetic wears off, a quick adjustment by your dentist can correct it.
If you have intense pain, ongoing sensitivity, or symptoms of infection like swelling or fever, reach out to your dentist immediately.
When Might Additional Appointments Be Needed?
In most cases, a filling is completed in one visit. However, you may need additional appointments if:
A custom-made filling like porcelain or gold is required.
There are complications, such as deep decay near the tooth nerve.
Further issues are detected during follow-up, such as bite misalignment or recurrent decay.
Choosing the Right Type of Filling for You
Choosing the appropriate filling is influenced by factors such as the tooth’s location, the severity of the decay, aesthetic considerations, and your budget.
Composite Resin Fillings are ideal for front teeth due to their natural appearance.
Gold Fillings are durable and suitable for molars where chewing forces are greatest.
Porcelain Fillings offer excellent aesthetics and durability for visible areas.
Your dentist will help you select the most suitable option tailored to your dental health requirements.
How Long Do Tooth Fillings Last?
The lifespan of a filling varies with the material used and how well you maintain your oral health:
Amalgam Fillings: 10-15 years
Composite Fillings: 5-10 years
Glass Ionomer Fillings: Around 5 years
Porcelain Fillings: 10-15 years
Gold Fillings: Up to 30 years
Consistent dental visits, proper oral hygiene, and steering clear of habits like teeth grinding can help prolong the life of your fillings.
What Happens If a Filling Fails?
A loose, cracked, or missing filling can expose the tooth to bacteria, boosting the risk of further decay or infection. Signs of a failed filling may include sensitivity, discomfort when chewing, visible cracks, or food becoming stuck in the affected tooth.
Timely dental intervention can prevent complications. In some cases, if the damage is extensive, you may require additional treatments such as a dental crown or even a root canal.
Can You Avoid the Need for Fillings?
Preventing cavities is essential to minimise the need for fillings. Here are some tips to support good dental health:
Brush your teeth twice a day with fluoride toothpaste.
Floss daily to eliminate plaque from between your teeth.
Reduce your intake of sugary treats and acidic beverages.
Schedule regular dental check-ups and professional cleanings.
Consider dental sealants as an added protective measure, particularly for children.
By maintaining proper oral hygiene and attending routine dental visits, you can lower the risk of cavities and keep your smile healthy.
Frequently Asked Questions (FAQs) About Tooth Fillings
Can tooth fillings fall out on their own?
Yes, tooth fillings can fall out due to wear and tear, decay around the filling, or pressure from chewing hard foods. If this happens, visit your dentist promptly to prevent further damage.
Is it normal to feel sensitivity after a tooth filling?
Mild sensitivity to hot, cold, or sweet foods is common after getting a filling. This usually subsides within a few days. Prolonged sensitivity may require a follow-up with your dentist.
Can I eat immediately after a tooth filling?
If you’ve had a composite (tooth-coloured) filling, you can eat it once the anaesthesia wears off. For amalgam fillings, it’s best to wait at least 24 hours to allow the material to set fully.
Do tooth fillings need to be replaced?
Yes, fillings can wear out over time due to constant pressure from chewing. Regular dental check-ups help keep an eye on the condition of your fillings, and your dentist will recommend replacements if needed.
What should I do if my filling feels uneven?
If your filling feels too high or causes discomfort when biting, schedule an appointment with your dentist. They can make quick adjustments to correct the issue.
Do dental fillings carry any risks?
Although dental fillings are generally safe, potential risks can include allergic reactions to specific materials, tooth sensitivity, or minor damage to the surrounding tooth structure. It’s advisable to discuss any concerns with your dentist prior to the procedure.
Can a filling fix a cracked tooth?
Yes, small cracks can be repaired with fillings, particularly composite resin. However, larger cracks may require more extensive treatments like crowns or veneers.
How do I know if I need a toothfilling?
Indicators that you might need a filling include tooth sensitivity, noticeable holes or dark spots, discomfort while chewing, or a chipped tooth. A dental examination is necessary to determine if a filling is required.
Is it safe to get multiple fillings in one appointment?
Yes, it’s common to have multiple fillings done during the same visit, especially if the cavities are in nearby teeth. Your dentist will prioritise your comfort during the entire procedure.
Is it safe to brush and floss as usual after getting a filling?
Yes, it’s important to continue practising good oral hygiene. You can brush and floss normally, but take extra care around the newly filled tooth, particularly if you notice any mild sensitivity.
Wrapping Up: Key Takeaways for Healthy, Long-Lasting Fillings
Understanding the factors that influence tooth filling costs and the various treatment options available can help you make proper decisions about your dental care. Whether you choose amalgam, composite resin, or porcelain fillings, selecting the right material and maintaining proper oral hygiene will ensure long-term dental health.
Note: Any surgical or invasive procedure carries risks. Before proceeding, you should seek a second opinion from an appropriately qualified health practitioner.
References
Healthline. (n.d.). Composite fillings: What you need to know. Retrieved from https://www.healthline.com/health/dental-and-oral-health/composite-fillings
National Center for Biotechnology Information. (n.d.). Local Anesthesia Techniques. In StatPearls. Retrieved from https://www.ncbi.nlm.nih.gov/books/NBK580480/
News-Medical. (2018, July 10). The advantages of using glass ionomers in dentistry. Retrieved from https://www.news-medical.net/whitepaper/20180710/The-Advantages-of-Using-Glass-Ionomers-in-Dentistry.aspx
Colgate. (n.d.). What is good oral hygiene? Retrieved from https://www.colgate.com/en-us/oral-health/adult-oral-care/what-is-good-oral-hygiene
WebMD. (n.d.). Dental fillings: Types, costs, and procedures. Retrieved from https://www.webmd.com/oral-health/dental-health-fillings
U.S. Food and Drug Administration. (n.d.). Dental amalgam fillings. Retrieved from https://www.fda.gov/medical-devices/dental-devices/dental-amalgam-fillings
