3163 Winston Churchill Blvd.

Mississauga, ON L5L 2W1

All on 4 Dental Implants: Full-Arch Restoration in One Day

September 1, 2025
All-on-4 Dental Implants model at Trio Dentistry

Living with complete tooth loss or ill-fitting dentures can affect more than just your appearance. It impacts your diet, confidence, and quality of life. At Trio Dentistry in Mississauga, we offer All-on-4 dental implants a transformative full-arch solution that gives you a brand-new set of fixed teeth, often in a single day.

If you’ve been told dentures are your only option, read on to discover how All-on-4 implants can offer a secure, functional, and permanent smile restoration.

Why Choose All-on-4 Dental Implants

  • All-on-4 replaces an entire upper or lower arch of teeth using just four strategically placed implants.
  • This full-arch restoration is permanent, fixed, and natural-looking.
  • Patients often receive a temporary set of teeth the same day as surgery.
  • Ideal for denture wearers or patients with failing teeth, All-on-4 restores both function and confidence.

The Problem with Traditional Dentures

While removable dentures restore some function, they come with challenges:

  • Looseness or poor fit
  • Difficulty chewing certain foods
  • Gum irritation and speech changes
  • Jawbone deterioration over time


All-on-4 solves these issues with a fixed solution anchored by implants, giving you the stability of natural teeth.

What Are All-on-4 Implants?

All-on-4 implants use four dental implants per arch to support a full prosthetic bridge (set of artificial teeth). These implants are:

  • Strategically angled to maximize available bone
  • Placed using guided surgery
  • Typically used with a same-day temporary prosthesis (teeth in a day)


After healing, the temporary is replaced with a custom zirconia or hybrid acrylic bridge.
⇒ Explore full dental implant options at Trio Dentistry

Benefits of All-on-4 vs Dentures

Feature Dentures All-on-4 Implants
Fixed or Removable
Removable
Fixed (non-removable)
Jawbone Preservation
No
Yes
Stability & Chewing Power
Low
High
Comfort
May rub or slip
Feels natural
Appearance
Variable
Highly aesthetic

Who Is a Good Candidate for All-on-4?

All-on-4 is ideal for patients who:

  • Have lost most or all teeth in an arch
  • Are dissatisfied with full dentures
  • Want a permanent, non-removable solution
  • Have adequate jawbone or are open to grafting
  • Want teeth in a day without months of waiting


We use CBCT scans and digital planning to confirm candidacy.

All-on-4 vs Snap-On Dentures

Snap-on dentures and All-on-4 both use implants but differ in design:

Feature Snap-On Dentures All-on-4 Implants
Fixed or Removable
Removable
Fixed/permanent
Number of Implants
2–4
4 (sometimes 5–6)
Stability Level
Moderate to high
Very high
Cost (per arch)
$5,000–$8,000
$18,000–$25,000

The All-on-4 Treatment Timeline

1. Consultation and CBCT Scan
We evaluate your bones, discuss goals, and simulate your smile using digital software.

2. Surgical Placement
Four implants are placed using guided surgery. A temporary set of teeth is placed the same day.

3. Healing Phase (3–6 Months)
Implants integrate with your bone while you wear the temporary.

4. Final Prosthesis Delivery
A zirconia or hybrid bridge is custom-designed and permanently attached.

Cost and Financing

Treatment Price Range
All-on-4 (per arch)
$18,000–$25,000

At Trio Dentistry, we offer:

  • Transparent quotes during consultation
  • Flexible in-house payment plans
  • Help with insurance coordination


You’ll know exactly what to expect before starting.

FAQs

Is All-on-4 painful?

 The surgery is done under anesthesia. Most patients report only mild post-op soreness.

Will I be without teeth during treatment?

 No. You’ll receive temporary fixed teeth the same day as surgery.

How long do All-on-4 implants last?

With good care, implants can last 20+ years. The bridge may need replacement after 10–15 years.

Can I eat normally with All-on-4?

 Yes. After healing, most patients return to a full diet.

Book Your All-on-4 Consultation in Mississauga

If you’re ready for a permanent solution to full-arch tooth loss, All-on-4 implants at Trio Dentistry in Mississauga could be your answer. We offer advanced surgical planning, digital technology, and compassionate care every step of the way.

Book online your implant consultation  today.

Our team is ready to help!

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