When patients come in for a consultation, especially those who’ve been struggling with dentures or missing teeth for years, the conversation often turns to All-on-4® dental implants.
And one of the first things they say is:
“It sounds great… but what’s the catch?”
That’s a fair question. All-on-4® may suit some patients, but no treatment is right for everyone. And you deserve to know both sides — not just the highlights.
So in this article, I’ll walk you through the real pros and cons of All-on-4 — the same way I would if we were chatting in the clinic.
The Pros of All-on-4® Dental Implants
1. Fixed Teeth That Don’t Move
With All-on-4, your new teeth are fixed in place. That means no slipping, no adhesives, no taking them out at night. It’s as close as you can get to having your natural teeth back.
Read more about how All-on-4 compares to dentures.
2. Fixed Temporary Teeth After Surgery
This one surprises people the most. Many assume implants take months before they can smile again. But with All-on-4, we can place your implants. In suitable cases, a temporary fixed bridge can be fitted within 1 to 3 days of surgery.
That means no long periods without teeth and no living with a temporary denture while you heal.
3. Bone Grafting May Not Be Needed — Even If You’ve Been Told Otherwise
If you’ve been told you’re “not suitable for implants” or that you’ll “need bone grafting first,” that may no longer be true.
All-on-4 is specifically designed for people with bone loss. By placing the implants at strategic angles, we can avoid bone grafting. In some patients, this approach can avoid the need for bone grafting.
At The Point Dental, we’re proud to be known as a graft-free centre. And for those with more severe bone loss, especially in the upper jaw, we offer zygomatic implants, placed into the cheekbone for added support.
Dr Wilfred Koon, our principal dentist, has completed further training in zygomatic implant placement.
So even if you’ve been told there’s no hope, you may be surprised. We’ve helped many patients who thought they had no options left.
4. Custom-Designed Teeth
We don’t just place implants, we design smiles. From the shape of your face to the way your teeth meet when you bite, everything is custom-planned. Your teeth are custom-planned to suit your face and bite. Whether you choose titanium-reinforced acrylic, or titanium-reinforced zirconia, your final teeth will be handcrafted for strength, beauty, and long-term comfort.
5. Long-Term Investment
All-on-4 is designed to last. With good care and regular reviews, All-on-4 bridges can last many years, but they may need repair or replacement. It’s not just about replacing teeth.
The Cons of All-on-4® Dental Implants
Let’s talk honestly about the trade-offs because transparency matters.
1. Higher Upfront Cost
There’s no sugar-coating it. All-on-4 has a higher initial investment compared to dentures or overdentures. At our clinic, costs start from $24,000 per arch, depending on materials and complexity. Bridges may need repair or replacement over time, which adds to long-term costs.
We also offer flexible payment options, and many patients use their superannuation to access treatment.
2. It’s Surgery and It Has to Be Done Right
All-on-4 is surgery and carries risks such as pain, swelling, infection, nerve injury and implant failure. It’s still a surgery, and it requires high-level planning and skill.
We start every case with a CBCT scan and a full digital work-up. Our experienced team, including the surgeon, prosthetic dentist, and technician, plan everything down to the millimetre. Because even a 1mm error can change the outcome.
This isn’t something to rush. That’s why we take our time, to do it properly and to make sure you feel confident every step of the way.
3. Not Removable for Cleaning (But That’s Also a Benefit)
With All-on-4, your teeth don’t come out, which many people love. But it also means you’ll need to maintain proper daily hygiene:
- Brushing twice a day
- Using a water flosser to clean under the bridge
- Attending 6-monthly professional hygiene visits
Taking care of your implants isn’t difficult, and we’ll guide you every step of the way. It just requires regular care, similar to how you look after your natural teeth.
So… Is All-on-4 Right for You?
Maybe. It depends on your goals, lifestyle, health, and what matters most to you.
Some people want something fixed, long-lasting, and low maintenance, even if it means a bigger investment upfront.
Others may prefer to start smaller, or explore other options first.
The key is being informed and getting honest advice from a team who can explain all the options.
Final Thoughts
All-on-4 is not for everyone.
If you're thinking about it, we’re here to chat — honestly, calmly, and with your best outcome in mind.
You’ll get all the information, full cost breakdowns, and no hidden surprises. Just clear advice, at your pace.
📍 Book a consultation today.
📞 Or call us on (03) 8360 9998 — our friendly team is always happy to help.