Full Dentures vs Partial Dentures — Which One Do You Actually Need?
One of the most common questions I hear from patients is: "Do I need full dentures or partials?"
It's a fair question — and the answer depends on what's going on in your mouth right now. Not what a website tells you. Not what your neighbour reckons. What's actually happening with your teeth, your gums, and your day-to-day life.
I'm Hussein — a dental prosthetist with 14 years experience and my own lab in Sydney. I've made thousands of full and partial dentures, and I'm going to walk you through the real differences so you can have a better conversation with your practitioner.
What Are Full Dentures?
Full dentures — also called complete dentures — replace all the teeth in your upper jaw, lower jaw, or both. They sit on your gums and are held in place by suction (upper) or by resting on your gum ridge (lower).
You'd get full dentures if:
- You've lost all your natural teeth in one or both arches
- Your remaining teeth are beyond saving and need to be extracted
- You already have full dentures and need a new set
What Full Dentures Look Like Day-to-Day
A good set of full dentures should let you eat most foods, speak clearly, and smile with confidence. They won't feel exactly like natural teeth — nothing does — but when they're made properly and fitted well, most people adapt within a few weeks.
The key is the fit. A full denture that's made by someone who knows your mouth — not a faceless lab — will always perform better. That's why I make what I fit. One person, every step.
What Are Partial Dentures?
Partial dentures replace some missing teeth while keeping your remaining natural teeth in place. They clip onto your existing teeth using small metal clasps or precision attachments.
You'd get partial dentures if:
- You're missing some teeth but still have healthy natural teeth
- A bridge or implant isn't suitable or affordable right now
- You want to fill gaps to improve chewing, speaking, or appearance
Partials come in a few different materials:
| Type | Material | Best For |
|---|---|---|
| Acrylic partial | Plastic base with metal clasps | Budget-friendly option, temporary use |
| Chrome (metal frame) partial | Cobalt-chrome frame, thinner and stronger | Long-term wear, better fit and comfort |
| Flexible partial (e.g. Valplast) | Flexible nylon material, no metal clasps | Aesthetics — clasps are tooth-coloured |
Full vs Partial: The Key Differences
| Factor | Full Dentures | Partial Dentures |
|---|---|---|
| Replaces | All teeth (one or both arches) | Some missing teeth |
| Requires | No remaining natural teeth | Some healthy natural teeth |
| Held in place by | Suction / gum ridge / adhesive | Clips onto remaining teeth |
| Materials | Acrylic base + denture teeth | Acrylic, chrome, or flexible nylon |
| Typical cost | $1,200–$3,500 per arch | $800–$3,500 depending on type |
| Adjustment period | 2–6 weeks | 1–4 weeks |
| Maintenance | Daily cleaning, regular relines | Daily cleaning, check remaining teeth |
For a more detailed cost breakdown: How Much Do Dentures Cost in Australia?
How Do You Know Which One You Need?
Honestly? You need a proper assessment. No article on the internet — including this one — can tell you what's right for your mouth. But here are some guiding questions:
You likely need full dentures if:
- You have no remaining teeth (or they need to come out)
- Your dentist has recommended full extractions
- Your current full dentures are old and need replacing
You likely need partial dentures if:
- You have gaps but still have healthy teeth
- You want to prevent your remaining teeth from shifting
- You're looking for a more affordable option than implants or bridges
Not sure? That's what consultations are for.
I see patients across 15+ clinics in Greater Sydney — from Bella Vista to Liverpool to Bankstown to Taree. I'll assess your mouth, talk through your options in plain English, and give you an honest recommendation.
If you're not sure whether to see a prosthetist or a dentist for this: What Is a Dental Prosthetist?
What About Implant-Retained Dentures?
If you're missing all your teeth but want something more stable than traditional full dentures, implant-retained dentures are worth considering. They clip onto dental implants in your jaw and don't move or slip.
They're a bigger investment — but for the right patient, they're life-changing. I cover implant-retained dentures in detail in a separate guide.
Can You Switch from Partials to Full Dentures Later?
Yes — and it's more common than you'd think. Many patients start with partials when they still have some natural teeth, then transition to full dentures later as those teeth are lost or extracted.
When that happens, I can plan ahead. If I know your remaining teeth are likely to go within a few years, I can design your partial with that in mind.
Tips for Getting the Best Result
- See a dental prosthetist — we specialise in dentures. Find out why that matters.
- Don't go for the cheapest option — cheap dentures cost more in the long run.
- Ask who's making your dentures — if the answer is "an external lab," you should know that.
- Give yourself time to adjust — new dentures take a few weeks to feel normal.
- Keep your check-ups — your mouth changes over time. Learn about relines.
Frequently Asked Questions
Are partial dentures more comfortable than full dentures?
It depends on the fit — not the type. A well-made full denture can be just as comfortable as a partial. The key is who makes them and how well they fit your mouth.
How long do full and partial dentures last?
With good care, both types typically last 5–10 years. Your mouth changes shape over time, so even well-made dentures will eventually need a reline or replacement. I recommend a check-up at least once a year.
Can I eat normally with dentures?
Yes — with a good fit, most people eat a wide range of foods. Full dentures may take a bit more getting used to than partials, especially on the lower arch. Start with softer foods and work your way up.
Do I need to remove my dentures at night?
I recommend taking them out at night to give your gums a rest. Clean them and soak them in a denture solution. This applies to both full and partial dentures.
Ready to Find Out What's Right for You?
Book a free consultation and I'll assess your mouth, explain your options, and give you an honest recommendation — no jargon, no pressure.
Have questions? Call me on 0420 550 249 or send a message. I visit 15+ clinics across Sydney — I'll come to you.
Hussein Ali Mourad
Dental Prosthetist with 14 years of experience. I both make and fit dentures in my own laboratory, ensuring quality from start to finish.
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