Overdentures, often called snap-on, snap-in, clip-in or clip-on dentures, are removable dentures that clip onto dental implants in your jaw, usually two to four per arch, so they sit more securely than a traditional denture held by suction or adhesive. You take them out each day to clean them. At Next Smile Australia, overdentures start from $12,000 per arch, and suitability is confirmed after a clinical assessment.
Let’s start with the name, because it causes a lot of confusion. Overdentures, snap-on dentures, snap-in dentures, clip-in dentures, clip-on dentures: if you’ve been googling, you’ve probably seen them all. The good news is they’re the same thing. Overdenture is the name your dentist uses, and snap-on or clip-in is what most people call it.
Here’s the simple version. Instead of relying on suction, the shape of your gums or a tube of adhesive, an overdenture has small connectors on its fitting surface that click onto matching attachments on dental implants in your jawbone. The implants act as anchors, so the denture moves far less when you eat, speak or laugh.
You can still take it out, which keeps cleaning simple, and it can replace a full set of teeth in the upper jaw, the lower jaw or both.
And if you’ve been quietly putting up with a denture that never feels quite secure, you’re far from alone. Around 4% of Australian adults have lost all of their natural teeth, rising to almost 13% of people aged 75 and over, according to the Australian Institute of Health and Welfare.
| Term | What It Means |
| Overdentures | The name your dentist uses for a removable denture that clips onto implants. |
| Snap-in dentures | The same treatment, named for the way the denture snaps into place. |
| Clip-in or clip-on dentures | The same treatment, named for the clips that hold it. |
| Implant-retained or implant-supported denture | Clinical terms your dentist may use. Retained means the implants hold the denture in place, while supported means the implants carry more of the chewing load. |
| Snap-on dentures | The most common everyday name for overdentures. |
You may also see cosmetic ‘snap-on’ or clip-on teeth sold online. These are thin covers worn over existing teeth. They aren’t attached to implants, they don’t replace missing teeth, and they aren’t the same as an implant overdenture planned, made and fitted by a dental team.
Think of it as a team of three:
Overdentures can suit some people, but there are limitations worth understanding before you decide.
They come out, and they need to come out every day
An overdenture is removable. To keep it and your implants healthy it needs to be taken out daily so you can thoroughly clean the denture itself, the attachments it clips onto, and the gum tissues underneath. These are imperative cleaning tasks, required every day, for as long as you have the denture.
Treatment is staged, not immediate
An overdenture is not an immediate-loading treatment. Meaning your implants are placed and then buried beneath the gum, where they stay for around 3 to 4 months while osseointegration takes place, which is the process of bone growing around each implant to secure it.
Nothing is attached to your implants during that time. You wear a provisional denture so you are not without teeth, but it is supported by your gums not the new implants at this stage.
Once your implants have integrated, a second surgical procedure uncovers them so the abutments and locator attachments can be fitted. Your overdenture is then clipped to them.
With All-on-4®, a fixed provisional bridge is fitted within 24 hours of surgery in suitable cases, so the timing is quite different.
The attachments/ locators wear out
The locator/ attachments that hold your overdenture in place are under load every time you bite, and they are clipped on and off every day. They wear with use and need adjustment or replacement over time to maintain a secure fit, which means ongoing appointments and ongoing cost.
Some movement is still possible
An overdenture rests partly on your gums rather than being held entirely by your implants, so some movement can occur depending on the fit and the attachment system used.
Maintenance continues long term
Good daily oral hygiene and regular professional maintenance remain important for the long-term health of your implants. Your Next Smile clinician will set out a review schedule suited to your circumstances.
As with any implant treatment, surgery carries potential risks. You can read more about the risks of All-on-4® and implant-retained overdentures here: All-on-4® & Overdenture Treatment Risk | Next Smile Your Next Smile clinician will discuss the risks relevant to you at your consultation.
If you would prefer teeth that stay fixed in place, without daily removal or attachments that wear, All-on-4® may suit you better. It is worth raising at your consultation.
“Will it pop out when I eat?”
Overdentures clip firmly onto implants, so they’re far less likely to lift or slip than a traditional denture. The clips are designed to be firm enough for everyday eating and easy enough for you to take out at night.
“Will people be able to tell?”
Your overdenture is custom-made to suit your face and smile, and because it’s held securely, there’s less of the clicking or shifting that can give a traditional denture away.
| Step | What Happens |
| Consultation and 3D scans | We review your dental and medical history, take scans and talk through your goals, options and costs |
| Implant surgery | Implants are placed and provisional teeth are fitted within 24 hours |
| Early recovery | Swelling and tenderness usually settle within the first 48 to 72 hours |
| Healing | Implants fuse with the jawbone over around 3 to 6 months |
| Final denture | Your final snap-on denture is fitted and adjusted, and we show you how to clip it in, take it out and clean it. Most people get the hang of it within a few tries |
| Feature | Traditional Dentures | Overdentures (Snap-On) | All-on-4® Fixed Teeth |
| Held in place by | Suction, jaw shape, sometimes adhesive | Clips onto 2 to 4 implants | Fixed onto 4 implants |
| Removable at home? | Yes | Yes, daily | No, only by your clinician |
| Movement when eating | Can move, especially lower dentures | Less movement | Stays in place |
| Bite strength in research | Around 11% of natural teeth | Higher than dentures | Highest of the three in most studies |
| Covers roof of mouth (upper) | Usually | Often not, with 4 implants | No |
| Starting price per arch at Next Smile Australia | Varies by provider | From $12,000 | From $27,990 |
It’s the everyday things that tend to matter most: ordering what you actually feel like at a restaurant, laughing without holding back, not thinking about your teeth at all. A meta-analysis of randomised trials published in the Australian Dental Journal found people were more satisfied with lower implant overdentures than with conventional dentures.
A few practical considerations are worth understanding when deciding whether an overdenture is right for you:
Cost is a big part of the decision, so let’s be clear about it. At Next Smile Australia, overdentures (snap-on dentures) start from $12,000 per arch. This includes pre-surgery consultations and planning, implant surgery and reviews, provisional teeth placed within 24 hours, your snap-on denture and premium titanium implants, with a 5-year warranty on the implants and a 3-year warranty on the teeth.
Your final cost depends on the number of implants, the attachment type and any additional procedures such as extractions. Pricing is indicative and per arch, and you can request a written, itemised quote before proceeding.
Payment plans are available from $65 per week, subject to finance approval, and eligible patients may be able to access their superannuation through the ATO’s compassionate release scheme.
Overdentures should be taken out every day so you can clean both the denture and the attachments on your implants. Most dental guidelines also recommend giving your gums a rest overnight. Regular check-ups and professional cleans help keep your implants and gums healthy, and let your team replace worn inserts before the fit loosens.
Choosing how to replace your teeth is a personal decision, and it deserves an honest, unhurried conversation. At Next Smile Australia, full-arch implant treatment is what we focus on every day. Our network has completed more than 12,000 full-arch procedures over 20+ years, we are the only Australian provider personally endorsed by Professor Paulo Maló, and our Super Clinics are recognised as Nobel Biocare All-on-4® Centres of Excellence.
Our teams design and make teeth in our own dental laboratories, and our lead clinicians also teach other dentists through our education partner, MALO Education. Co-founder and dental prosthetist Mr Robert Dulieu spent years designing and making dentures before focusing on implant-supported teeth, so we understand both options from every angle.
Because we offer both overdentures and fixed All-on-4® teeth, your consultation can compare them side by side, and with a national network of Super Clinics and Accredited Partners, ongoing care can stay close to home.
“I love the journey of creating a smile that everyone can be proud of. A smile is the gateway to happiness, and seeing our patients smile again is what makes me happy.”
– Mr Robert Dulieu, Co-Founder and Registered Dental Prosthetist, Next Smile Australia
Yes. Our clinical team can give you an independent second opinion on a proposed All-on-4® or full-mouth rehabilitation plan, including a full clinical exam and a clear look at your options.
A short delay to get a second opinion is a small trade-off for a decision this significant. Most second-opinion appointments can be booked quickly, and understanding your options fully can help you avoid a decision you’re not confident in.
Bring any X-rays, scans or treatment plans you’ve already been given, a list of your current medications, and any questions you want answered. This helps the team give you the most useful second opinion.
The process may be similar, including an examination and imaging where clinically appropriate. A second-opinion appointment also considers the treatment you have already been offered, the reasons it was recommended, and other treatment options that may be available based on your individual circumstances.
*Consults are free, with some clinics asking for a small holding free to hold the dental surgeons time to provide an accurate consults
For additional frequently asked questions about All-on-4® Dental Implants, visit our All-on-4® FAQ’s page
References & Sources Cited:
1. Australian Dental Association (ADA). Patient information on choosing a dentist and treatment planning. ada.org.au.
2. Australian Health Practitioner Regulation Agency (AHPRA) / Dental Board of Australia. Registration standards and codes of conduct. ahpra.gov.au.
3. Nobel Biocare. The All-on-4® Treatment Concept: Clinical Summary & Protocols. Nobel Biocare Services AG.
Disclaimer: Any surgical or invasive procedure carries risks. This article provides general information only; individual suitability for any treatment is determined by clinical assessment.
With 7 Super Clinics across Australia and a network of accredited regional partners, reliable dental implant care is always within reach. From your first consultation to lifelong aftercare, our coordinated network delivers complete implant solutions – all under one roof.