What Are Dentures? A Complete Beginner’s Guide to Modern Tooth Replacement
- joe4049
- 3 days ago
- 5 min read
What Are Dentures?
Dentures are custom-made removable appliances that replace missing teeth and restore your ability to eat, speak, and smile confidently. Modern dentures are made from durable materials like acrylic and resin, designed to look natural and fit comfortably. They can replace some missing teeth (partial dentures) or all teeth in an arch (full dentures).
In this beginner-friendly guide, you’ll learn exactly how dentures work, the different types of dentures, typical Australian costs, the pros and cons, what to expect from treatment, and answers to the most common questions patients ask at Optimum Dental.
Understanding Dentures: The Essential Basics
What Are Dentures?
Dentures are prosthetic dental devices designed to replace missing teeth and surrounding gum tissue. They sit on the gums (or attach to implants) and help restore:
Your bite and chewing function
Facial shape and support
Clear speech
Confidence in social situations
Dentures are used when someone has lost several teeth due to decay, gum disease, trauma, or age-related wear. They are custom-fabricated to each patient’s mouth for comfort, stability, and a natural appearance.
Why People Need Dentures
Common reasons Australians choose dentures include:
Tooth loss from decay or periodontal disease
Age-related dental breakdown
Accidents or trauma
Genetic conditions affecting tooth development
Affordability compared to implants
Types of Dentures (Simple Breakdown)
1. Full (Complete) Dentures
Full dentures replace an entire arch of missing teeth:
Upper dentures: suction seal against the palate
Lower dentures: shaped to fit around the tongue
Best for patients who have lost all natural teeth in the upper or lower jaw.
Benefits
Cost-effective full-mouth restoration
Non-surgical solution
Restores appearance and function
Considerations
May require adjustments for comfort
Can feel loose if bone resorption occurs over time
2. Partial Dentures
Partial dentures replace one or several missing teeth. They attach to remaining natural teeth using clasps or precision attachments.
Types of Partial Dentures
Acrylic partials (budget-friendly)
Metal partials (stronger and more comfortable)
Flexible dentures (lightweight and aesthetic)
Best For
Patients who have healthy natural teeth remaining but need support filling gaps.
3. Immediate Dentures
These dentures are placed on the same day your teeth are extracted — ensuring you’re never without teeth.
Pros
Leaves the clinic with teeth immediately
Protects extraction sites
Cons
Require relining as gums heal
Less precise initial fit
4. Implant-Supported Dentures
Implant-supported dentures attach to dental implants surgically placed in the jawbone. They offer superior stability.
Two Types
Implant-retained dentures: “Snap-on” style
Implant-supported overdentures: most secure option
Why Patients Choose Them
Excellent chewing strength
Improved comfort and speech
Minimises bone loss
Implant-supported dentures are commonly recommended at Optimum Dental for patients seeking a long-term, high-stability solution.
5. Overdentures
Overdentures sit over natural tooth roots or implants for better stability and bone preservation.
Ideal For
Patients who still have a few healthy roots that can be used to stabilise the denture.
How Dentures Work
How Dentures Stay in Place
Dentures rely on a combination of:
Suction (upper dentures)
Close gum fit
Muscle coordination
Dental clasps (partials)
Implants (for implant-supported options)
How Dentures Are Made
The full denture-making process typically includes:
Assessment and planning
Dental impressions
Bite registration (measuring how your jaws align)
Try-in appointment with wax models
Final denture fitting
Adjustments to refine comfort
How Long Dentures Last
Most dentures last 5–7 years, but this varies depending on:
Oral hygiene
Bone and gum changes
Material quality
Type of denture chosen
Dentures Cost in Australia (2025 Guide)
How Much Do Dentures Cost?
Dentures in Australia generally cost:
Type of Denture | Typical Cost (AUD) |
Acrylic Partial Denture | $600–$1,200 |
Metal Partial Denture | $1,800–$3,500 |
Full Upper or Lower Denture | $1,200–$3,000 each |
Full Set (Upper + Lower) | $2,500–$5,500 |
Immediate Dentures | +$300–$600 additional |
Implant-Supported Dentures | $8,000–$25,000+ |
Costs vary depending on materials, techniques, and whether sedation or extractions are required. Optimum Dental offers personalised treatment plans and payment options to support affordability.
Pros and Cons of Modern Dentures
Advantages
Restores chewing and speech
Affordable compared to implants
Improves facial support
Customised for natural aesthetics
Non-invasive option for most patients
Disadvantages
May feel loose as gums change
Requires regular maintenance
Can take time to adjust
Not as stable as implants
The Denture Process at Optimum Dental
Step-by-Step Treatment Path
1. Comprehensive Consultation
A dentist reviews your oral health, bone structure, and goals. This includes digital scans and photographs to customise your plan.
2. Tooth Removal (If Required)
Extractions are done gently with local anaesthetic or sedation.
3. Impressions
We capture detailed moulds of your gums to design your dentures precisely.
4. Try-In Phase
Wax models help you preview the look, feel, and bite before final fabrication.
5. Final Fitting
Your final dentures are placed, adjusted, and polished.
6. Review & Adjustments
Follow-up visits ensure optimal comfort and function.
What to Expect When First Wearing Dentures
Adjustment Timeline
First 24–48 hours: mild pressure or discomfort
First week: improved speech and eating adaptability
After 2–4 weeks: most patients feel normal
After 3 months: full confidence and comfort
Tips for Easier Adjustment
Start with soft foods
Practise speaking aloud
Use denture adhesive if recommended
Clean dentures daily
Caring for Your Dentures Properly
Daily Care Routine
Brush dentures with a soft brush (non-abrasive cleanser)
Soak them overnight in a denture solution
Rinse before wearing
Clean gums and tongue daily
What Not to Do
Don’t use hot water (can warp acrylic)
Avoid toothpaste too abrasive
Don’t sleep with dentures in (unless advised otherwise)
How Often to See a Dentist
Visit every 6–12 months for adjustments, relines, and oral cancer screening.
Signs You May Need New Dentures
Frequent slipping or discomfort
Difficulty chewing
Clicking sounds
Visible wear and tear
Changes in facial shape
Irritation or sore spots
If you experience these issues, book a visit with Optimum Dental for assessment and repair options.
How Dentures Compare to Other Tooth Replacement Options
Dentures vs Dental Implants
Feature | Dentures | Implants |
Stability | Moderate | Strongest |
Comfort | Good | Excellent |
Cost | Affordable | Higher |
Longevity | 5–7 years | 15–25+ years |
Bone Preservation | Low | High |
Dentures vs Bridges
Bridges require neighbouring teeth to be filed down
Dentures do not alter existing teeth
Bridges are fixed; dentures are removable
Each option has advantages — your dentist can recommend the best choice based on your goals and finances.
Quick Answers: Dentures
How long do dentures last?
Usually 5-7 years, depending on wear and gum changes.
Are dentures painful?
Initial discomfort is normal, but they should not be painful.
Can you sleep with dentures?
Dentists recommend removing them to prevent infections.
Can you eat normally with dentures?
Yes, but start with soft foods and work your way up.
Are dentures covered by health insurance?
Most extras policies cover part of the cost.
FAQs
1. What is the difference between partial and full dentures?
Full dentures replace all teeth in an arch, while partial dentures replace only a few missing teeth and attach to the remaining natural ones.
2. How do I know if dentures are right for me?
If you have multiple missing teeth and want an affordable, non-surgical solution, dentures may be ideal. A consultation helps determine the best type for you.
3. How long does it take to get dentures made?
Most dentures take 3-6 weeks, depending on impressions, try-ins, and customisation.
4. Do dentures look natural?
Modern dentures are highly aesthetic, designed to imitate natural teeth and match your facial proportions.
5. What if my dentures feel loose over time?
This is common as gums change. A reline, adjustment, or upgrade to implant support can significantly improve stability.
Final Thoughts
Dentures remain a reliable and affordable way to restore your smile, but today’s options offer far greater comfort, aesthetics, and functionality than in the past. Whether you’re considering partial dentures, full dentures, or implant-supported solutions, the team at Optimum Dental provides personalised, expert care to help you choose the best option for your needs.
