Most information about full-arch implant treatment covers the surgery and stops at the fitting appointment. The part people actually live with is everything afterwards, and it is different from both natural teeth and conventional dentures in ways worth understanding before you commit.
What the treatment is
Four to six implants placed in the jaw support a full arch of fixed teeth. The arch is secured to the implants and is not removed by the wearer. Because the implants can be angled to use the available bone, treatment is often possible without the extensive grafting that individual implants across a whole arch would require, and function is typically restored much faster than replacing teeth one at a time.
Eating
This is the change most people notice first. Bite force with a fixed implant-supported arch is substantially greater than with a conventional upper denture, and the upper arch does not cover the palate, so taste and temperature come back. People commonly describe being able to eat things they had quietly given up.
There are still limits. Very hard items, ice, nuts, hard crusty bread and anything you would bite into with real force are worth treating with respect, because the prosthetic teeth and the acrylic around them can chip. Cut food rather than tearing at it with the front teeth. There is also a learning period of several weeks while you recalibrate, since the implants transmit pressure differently from natural teeth, which have a ligament that senses load. Biting harder than intended is common early on.
Cleaning, which is not optional
Implants do not decay. The gum and bone around them can become inflamed and lose support, a process called peri-implantitis that behaves much like gum disease and is the main reason full-arch cases fail years later. It usually causes no symptoms until it is advanced, which is exactly why the routine matters.
- Brush the arch twice daily, including the gum line where the prosthesis meets the tissue.
- Clean underneath the arch every day. There is a small space between the underside of the prosthesis and the gum, designed to be cleanable. Superfloss, threaders and purpose-made implant floss all work.
- A water flosser is genuinely useful here, more so than with natural teeth, because it flushes along the whole underside quickly.
- Interdental brushes sized to the spaces around each implant abutment.
- Do not smoke. Smoking is the largest modifiable risk factor for implant failure.
Maintenance appointments
These are part of the treatment, not an optional extra. Expect professional cleaning and review every three to six months, x-rays periodically to monitor bone levels around each implant, and checking of the screws and fit. The arch is typically unscrewed and removed by the dentist once a year or so, cleaned thoroughly underneath, inspected and refitted. That is routine, not a sign of a problem.
Budget for this from the outset. A full-arch case with no maintenance is a case heading for trouble.
Speech
Most people adapt within a few weeks. Some sounds, particularly s and f, can be affected initially by the thickness and position of the prosthesis. Reading aloud for a few minutes a day speeds up adaptation considerably. Persistent difficulty is worth raising, since adjustments are often possible.
What can go wrong
- Chipped prosthetic teeth, usually repairable.
- Loose screws, which present as a slight movement or clicking. Attend promptly; a loose screw left in place can fracture.
- Peri-implantitis, managed far more easily when caught early at a review.
- Wear over years, as the prosthetic teeth wear down. The arch may need refurbishment or replacement at some point, while the implants themselves remain.
- Implant failure, uncommon but possible, particularly in smokers or where maintenance has lapsed.
Contact the practice for any movement, clicking, swelling, bleeding around an implant, or a change in how the bite feels.
Realistic expectations
A full arch of implants restores function and appearance substantially, and for people who have struggled with loose dentures the difference is considerable. It is a long-term restoration requiring ongoing care rather than a one-off procedure that ends at fitting, and the prosthesis is a serviceable component with a working life. Outcomes vary between patients according to bone, general health, smoking, bite forces and maintenance, so no specific lifespan can be promised for an individual case.
What it costs
All-teeth-on-implants treatment at Civic Gentle Dental Care starts from $24,990 per arch. General anaesthesia, where used for patient comfort, varies per case and is discussed after the initial consultation. Ongoing maintenance visits are quoted separately and should be factored into the decision.
Interest-free payment plans are available through external providers, subject to their assessment and approval, and superannuation can be utilised in many instances for this treatment. Current fees are on our price list, with more on all-on-4 dental implants and dental implants.
Common questions
Do I take the teeth out at night?
No. A fixed full arch stays in place and is cleaned in the mouth. Only the dentist removes it, typically at an annual maintenance visit.
Will it feel like my own teeth?
Closer than a denture, but not identical. Implants lack the ligament that gives natural teeth their fine pressure sense, so bite force takes some recalibration.
How long does the treatment take?
Function is often restored quickly relative to individual implants, frequently within days of placement, with the final arch fitted after integration. Your timeline is set after the scan and assessment.
What happens if an implant fails?
The arch is usually supported by more implants than the minimum required, so a single failure does not necessarily mean starting again. It is assessed case by case.
Booking an appointment in Canberra City
Civic Gentle Dental Care is a dentist in Canberra at Suite 8, Level 3/161 London Circuit, Canberra City, a short walk from the Canberra Centre. To arrange an appointment, call (02) 6247 0224 or send us a message through our contact page.
This article is general information only and is not a substitute for individual dental advice. Whether a treatment is suitable for you, and what it will involve, can only be determined after an examination by a dentist. Any prices mentioned are estimates drawn from our current price guide and are not a quote.