When it comes to full-mouth dental restoration, All-on-4 and All-on-6 dental implants are two popular solutions. Both offer fixed, long-lasting alternatives to removable dentures. But how do they compare?
This guide highlights the main differences between All-on-4 and All-on-6 so you can make an informed choice.
🔍 What Are All-on-4 and All-on-6 Implants?
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All-on-4 implants use four strategically placed dental implants to support a full arch of prosthetic teeth.
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All-on-6 implants involve six implants for greater support and durability.
Both procedures are designed for patients who have lost most or all of their teeth and want a permanent solution.
⚖️ Key Differences Between All-on-4 and All-on-6
| Feature | All-on-4 Implants | All-on-6 Implants |
|---|---|---|
| Number of Implants | 4 | 6 |
| Support & Stability | Good support | Enhanced stability & better load |
| Bone Density Requirement | Suitable for lower bone density | Requires moderate to high bone density |
| Durability | Long-lasting | Even more durable |
| Cost | Lower overall cost | Slightly higher investment |
| Recommended For | Patients with bone loss | Patients wanting extra support |
✅ Advantages of All-on-6 Over All-on-4
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Improved Bite Force
With two additional implants, All-on-6 provides better force distribution and chewing efficiency. -
Greater Longevity
The added stability often results in a longer-lasting prosthesis. -
Lower Risk of Implant Failure
Load is spread more evenly, reducing strain on individual implants. -
Better for Upper Jaw Restorations
Especially useful in cases where higher bite force is expected.
💰 Cost Comparison
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All-on-4 implants typically cost $12,000 to $25,000 per arch.
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All-on-6 implants range from $15,000 to $30,000 per arch.
Although All-on-6 may require a higher upfront investment, it offers long-term benefits in terms of strength and stability.
🤔 Which One Is Right for You?
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Choose All-on-4 if you have low bone density, prefer lower cost, or want a quicker solution.
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Opt for All-on-6 if you seek maximum durability, have good bone structure, and want enhanced support.
Your dentist will evaluate your oral health, jawbone condition, and treatment goals to recommend the best option.
📌 Conclusion
Both All-on-4 and All-on-6 are excellent choices for full-mouth rehabilitation. While All-on-4 is ideal for affordability and quicker recovery, All-on-6 offers superior support for those who qualify.
If you’re considering implant-supported dentures, consult a dental specialist to explore which option is best suited for your smile and lifestyle.
