As a general guide (individual results vary):
These are averages, not guarantees.
The main factors influencing lifespan are:
Bite forces and hygiene are often more important than the material used.
It is normal and expected that over time, you may need:
Planned maintenance helps prevent larger problems.
All tooth replacements are designed to restore function and appearance, but no dental restoration lasts forever. Longevity depends on the type of restoration, how it is used, and how well it is maintained over time. Understanding this helps patients make informed, realistic decisions.
| All-on-4 RECOVERY TIPS | |
| DO’s | DON’Ts |
| Use hot & cold packs for the first 48 hours | Avoid hot food for 1 week |
| Have liquid foods for 1 week | Avoid heavy work for 3–4 days |
| Eat soft foods from the 2nd week | Do not drink fluids with a straw |
| Take prescribed medicines | Avoid crunchy foods for 2 weeks |
| Rinse your mouth with salt water | Avoid smoking and alcohol consumption |
Implants themselves can last many years, but:
Implants do not decay, but the surrounding tissues can become inflamed without good care.
Longevity depends on:
Failure often relates to gum disease, decay at the margins, or excessive force rather than the crown itself.
Dentures require ongoing care because:
Lower dentures, in particular, often benefit from implant support to improve stability and longevity. (The World Health Organisation recommends 2 implants retaining an overdenture as a minimum treatment for the lower edentulous patient.)
Longevity is improved by:
Small interventions early often prevent major treatment later.
Long-term success starts with good planning. Your dentist will discuss expected lifespan and maintenance needs before treatment begins.
Where tooth replacement forms part of a complex restorative plan, involves implants, or requires bite management, Dr Kevin Gilmore oversees the planning and long-term strategy to ensure restorations are chosen, designed, and maintained with durability in mind.
Implants do not decay, but the gums around them can become inflamed. Good daily care and regular professional review are essential for long-term success.
Tooth replacements are an investment in your health and comfort. With realistic expectations, good maintenance, and regular review, they can serve you well for many years.
We’re proud to be a trusted part of our patients’ oral health journeys. Explore their testimonials to see how we’re creating positive dental experiences – one smile at a time.
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I required some extensive dental work, which I had been catastrophising in my head for some time now. Having finally plucked up the courage, I consider myself extremely fortunate to have been cared for so professionally & competently by Lorna…
I had a great experience with Lorna. She was very competent, gentle and took the time to explain everything clearly. I’d highly recommend Lorna to anyone who feels anxious about visiting the dentist!
I’ve been a patient at Harcourt Dental Clinic for about 5 years now, and I couldn’t be happier with the service I’ve received. From the friendly and welcoming staff to the professional and skilled dentists, every visit has been a…
Martina is an excellent hygienist, professional, kind, and thorough. She made me feel completely at ease and did a fantastic job with my cleaning. I highly recommend her!
I would highly recommend this dental practice. They are very professional in every sense. Special shout-out for Cianna & Kevin, two highly skilled dentists.
I strongly recommend this dental practice. The reception staff are always friendly and polite. Dr Lorna Mahon and her assistant have been excellent in treating a quite difficult dental issue with great care and professionalism.
If you have a broken tooth or a cracked tooth, contact us for an assessment and a clear plan.
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