Cavities and Fillings Capalaba
Cavities and Fillings, Sorted Properly in Capalaba
Alexandra Hills Dental restores decayed and chipped teeth with white, tooth-coloured composite fillings, so the repair blends in rather than being the first thing anyone notices. If a dark spot, a rough edge, or sensitivity that will not settle has finally sent you looking for a dentist, here is what is actually happening underneath it.
How a Cavity Forms Long Before You Feel It
Plaque and tartar gradually break down enamel, and that damage often causes zero pain until it is fairly advanced. This is exactly why waiting for symptoms is the wrong strategy, and why a six-monthly dental checkup matters more than it seems to.
Because early decay gives no warning, a dentist has to go looking for it, using a close examination and X-rays to see between teeth. Found early, treatment is usually a small filling. Left alone, the same patch of disease can reach the nerve and require root canal treatment, with the cost climbing at each step. Preventive dentistry keeps you in the range of simpler dental treatments and picks up gum disease early too, which protects your long-term dental health.
- Enamel breaks downPlaque and tartar gradually break down enamel, often with zero pain.
- Found at a checkupA close examination and X-rays pick up early decay, and treatment is usually a small filling.
- Left aloneThe decay can reach the nerve and require root canal treatment, with the cost climbing at each step.
Children are especially exposed, as baby teeth have thinner enamel and decay can spread without children noticing. Our dentists at Alexandra Hills Dental often start with short, relaxed visits so meeting the dentist feels familiar before any treatment is needed. Eligible children aged 2 to 17 can receive free dental care under the Medicare Child Dental Benefits Schedule, so cost need not hold back parents in Capalaba who want to book a first visit.
Veneers need the same attention. They cover the front of teeth but cannot stop decay forming at their edges, so a smile with veneers still relies on regular dental checks. Your dentist will treat any decay before recommending cosmetic dentistry, which keeps veneers and a refreshed smile within reach later.
Our dentists see patients from Capalaba and across QLD at Shop 2/191 Vienna Rd, Alexandra Hills QLD 4161, a short drive from Capalaba, QLD. New patients can book a check-up and clean for a set cost of $190, and our dentists are preferred providers for CBHS, Australian Unity, HCF, Medibank, and Bupa health funds, with or without private health cover welcome. Gentle dentistry and Happy Gas are available for nervous patients during treatments. Book online, use our contact form, or contact our team at Alexandra Hills Dental on 07 3824 4488.

Sensitivity, Twinges, and Dark Spots to Watch For
Not every dark mark means decay. Surface staining from food and drink often lifts with a professional dental clean, while a groove that looks the same can hide a cavity needing treatment. A dentist can tell them apart with a proper examination, so guessing at home only adds cost if a cavity keeps growing.
Some people with stained front teeth assume veneers are the only way to a whiter smile, but it is worth asking your dentist whether teeth whitening would do, as whitening is not suitable while decay or gum disease is present. Veneers, teeth whitening, and other cosmetic dentistry treatments differ in cost and upkeep, and our dentists can compare veneers against the alternatives for your smile and gum health.
Worth booking in for
- Sensitivity to cold, sweet foods or pressure
- Food suddenly trapping somewhere it never used to
- A rough or sharp edge on a tooth
- A visible dark spot or stained groove
- An old filling that feels loose or worn
Few children mention food trapping between their teeth, so for parents in Capalaba and around the Redlands, a quick look while helping children brush is a useful habit. A rough edge or sensitivity in children can signal early decay or gum disease, and prompt treatment protects their dental health and smile as adult teeth come through. If something looks off, book them in and let one of our dentists check.
We have Mandarin, Chinese and Korean speaking dentists, so you can describe exactly where a twinge sits in your own language; mention your preference when you make contact. Patients from Capalaba QLD, Cleveland QLD and nearby suburbs can book Saturday mornings at our Alexandra Hills QLD 4161 clinic, right next door to Capalaba. Your dentist can map out a dental treatment plan, with payment plans or SuperCare to manage the cost of larger dental treatments.
Preventive dentistry and family dentistry both aim to keep treatments small, before disease affects your wider health. To book, contact reception on 07 3824 4488, or contact the mobile line on 0426 288 821 during business hours.
Tooth-Coloured Composite Fillings
White composite fillings are used here rather than older mercury amalgam. Composite matches your natural tooth colour, needs less removal of healthy tooth structure than older materials, and skips the mercury content of silver amalgam altogether. The result is barely noticeable to anyone but you.
| White composite (used here) | Older silver amalgam | |
|---|---|---|
| Colour | Matches your natural tooth | Silver, and noticeable |
| Healthy tooth removed | Less | More |
| Mercury | None | Contains mercury |
| Suits | Small to medium cavities on front and back teeth | No longer used here |
Composite suits small to medium cavities on front and back teeth. Where decay, the most common dental disease, has taken out a large part of a tooth, your dentist may suggest a dental crown instead to protect the health of what remains.
For fillings between teeth, the dentist rebuilds the contact point with the neighbouring tooth. A firm contact stops food packing into the gap, lowering the risk of gum disease and fresh decay there.
Mild sensitivity to cold for a few days is common and usually settles. Wait until the numbness wears off before eating so you do not bite your cheek. If sensitivity lingers or your bite feels high, Capalaba patients can contact us, and your dentist can make a quick adjustment at a short dental visit.
For Capalaba families, dealing with decay at this stage keeps disease away from the nerve and protects long-term dental health. If you are in Capalaba and it has been a while since your last check-up, a visit to Alexandra Hills Dental will show where your oral health stands.
Replacing Old Silver Amalgam Fillings
Existing silver fillings can generally be swapped out for tooth-coloured composite once they need attention, giving a more natural-looking repair without any drop in strength.
Tell us early if photos, a wedding, or a new job are coming up, as cosmetic dentistry is easiest to plan with a date in mind. Fillings that show when you smile can go first, so your smile looks its best well before the day.
Replacement fillings are a routine part of general dentistry, and most extras policies list them under general dental. Check your dental cover beforehand, as rebates vary by fund and policy.
The swap is also a good moment to ask what caused the original cavity. Knowing whether diet, brushing habits, or early gum disease played a part helps stop the same disease from returning around the new filling. Preventing disease in the first place is what family dentistry is for, and it keeps your natural smile and dental health in better shape.

What Happens at a Filling Appointment
Everything is sterilised throughout to stop bacteria spreading elsewhere in the mouth. Here is how the appointment runs, in order.
- Decay removedDecay is removed, and the area is cleaned thoroughly.
- Bonding agentAn advanced bonding agent is used to help reduce post-treatment sensitivity.
- Shaped to matchThe composite is shaped and sculpted to replicate your natural tooth.
- FinishedSometimes a little light sanding helps it bond properly.
Filling, Crown, or Root Canal: Which One You Need
As a rough guide:
| Treatment | When it suits |
|---|---|
| Filling | Small to moderate decay, minor chips, or replacing an old worn filling, where enough healthy tooth remains |
| Crown | A tooth that is heavily weakened, cracked, or already carrying a very large filling |
| Root canal | Decay or damage that has reached the nerve, especially with lingering pain, swelling, or infection |
Whichever category a tooth falls into, that is what gets recommended, not automatically the most expensive option on the list.
What It Costs and What Your Fund Covers
Cost depends on the size of the cavity, how many surfaces are involved, and whether an old filling needs replacing first, so a figure comes after we have examined the tooth. We are a preferred provider for CBHS, Australian Unity, HCF, Medibank and Bupa, claiming on the spot through HICAPS, with three payment plan options plus SuperCare for larger work.
| Option | How it works |
|---|---|
| Health fund | Preferred provider for CBHS, Australian Unity, HCF, Medibank and Bupa, with claims processed on the spot through HICAPS |
| Payment plans | Three payment plan options, including AfterPay and Zip Pay, so you can spread the cost of treatment |
| SuperCare | A superannuation-based option for funding larger dental treatment |
| Kids dental | Free for eligible children aged 2 to 17 under the Medicare Child Dental Benefits Schedule |

See our payment plans page for details on each option.
Eating and Drinking After a New Filling
Numbness can linger for a couple of hours, so it is worth waiting before eating on that side. Mild sensitivity to hot and cold for a few days afterwards is normal and usually settles by itself.
Catching Decay Early With Six-Monthly Visits
A cavity caught at a routine checkup is almost always simpler and cheaper to treat than one left to grow quietly. Regular six-monthly visits remain the single best way to keep small problems small.
Free Fillings for Eligible Capalaba Kids
Children aged 2 to 17 who are eligible under the Medicare Child Dental Benefits Schedule can have basic treatment, fillings included, covered up to a capped amount over two calendar years. That school note about a check-up is usually the easiest trigger to get any decay dealt with early.
| Kids dental at a glance | Details |
|---|---|
| Who | Eligible children aged 2 to 17 |
| Funded by | The Medicare Child Dental Benefits Schedule |
| Covers | Basic treatment, fillings included |
| Limit | A capped amount over two calendar years |

Cavities and Fillings Capalaba: Frequently Asked Questions
What kind of fillings do you use?
White, tooth-coloured composite fillings rather than older mercury amalgam. Composite matches your natural tooth colour and needs less removal of healthy tooth structure.
Does a cavity always hurt?
No. Enamel damage often causes zero pain until it is fairly advanced, which is why six-monthly checkups matter.
Can you replace my old silver fillings?
Yes. Existing silver fillings can generally be swapped out for tooth-coloured composite once they need attention.
Will my tooth be sensitive after a filling?
Mild sensitivity to hot and cold for a few days is normal and usually settles by itself. If it lingers or your bite feels high, contact us for a quick adjustment.
When can I eat after a filling?
Wait until the numbness wears off, which can take a couple of hours, so you do not bite your cheek.
Do I need a filling, a crown or a root canal?
A filling suits small to moderate decay, a crown suits a heavily weakened or cracked tooth, and a root canal may be needed if decay has reached the nerve.
Are fillings free for children?
Eligible children aged 2 to 17 can have basic treatment, fillings included, covered under the Medicare Child Dental Benefits Schedule up to a capped amount over two calendar years.
How much does a filling cost?
It depends on the size of the cavity and how many surfaces are involved, so we give you a figure after examining the tooth.
Book a Filling Appointment Near Capalaba
If a tooth has been niggling, or it has simply been too long since the last checkup, ring 07 3824 4488. We are at Shop 2/191 Vienna Rd, Alexandra Hills, a short drive from Capalaba, with weekday evening and Saturday morning appointments to fit around work and family life.
| Day | Opening hours |
|---|---|
| Monday | 8:30 am to 6:00 pm |
| Tuesday | 8:30 am to 5:00 pm |
| Wednesday | 8:30 am to 6:00 pm |
| Thursday | 9:00 am to 8:00 pm |
| Friday | 8:30 am to 5:00 pm |
| Saturday | 8:30 am to 1:00 pm |
| Sunday | Closed |