What is All-on-4 Full Arch Restoration?
All-on-4 is a revolutionary dental implant technique that replaces an entire upper or lower arch of teeth using just four strategically placed implants. Unlike traditional approaches requiring 6-8 implants and extensive bone grafting, All-on-4 uses angled posterior implants to maximize contact with your existing bone—delivering immediate stability and same-day teeth for most patients.
At Aloha Dental Implant & Surgical Center in Beaverton, Dr. Merat Ostovar has transformed hundreds of lives with All-on-4 full arch restoration. Our practice serves patients throughout Aloha, Beaverton, Hillsboro, Tigard, Portland, and the entire Washington County area who are tired of loose dentures, failing teeth, or the embarrassment of missing teeth.
The "Teeth in a Day" Promise
Because All-on-4 implants achieve immediate stability, we can attach a temporary fixed bridge the same day as your surgery. You'll never go without teeth or wear embarrassing removable dentures. Walk in with failing teeth, walk out with a confident new smile.
Why Choose All-on-4 Over Traditional Dentures?
If you've been struggling with dentures that slip, click, or limit what you can eat, All-on-4 offers a permanent solution that restores 90-95% of your natural biting force. Here's why thousands of patients choose All-on-4:
Permanently Fixed
No more soaking dentures overnight—brush them like real teeth
No Bone Grafting
Angled implants often eliminate the need for expensive grafts
Youthful Appearance
Prevents "sunken face" by preserving jawbone structure
Eat Anything
Steak, apples, corn on the cob—no food restrictions
Taste Your Food
No palate coverage means full taste sensation
Faster Treatment
New teeth in one day vs. months with traditional implants
From Dr. Ostovar
"All-on-4 has transformed how we restore full arches. Patients who thought they'd never eat steak again leave our office the same day with a beautiful, functional smile. The joy on their faces when they see themselves for the first time is why I became a dentist."
How All-on-4 Works: The Science Behind the Smile
The genius of All-on-4 lies in the strategic placement of the four implants. Two implants are placed vertically in the front of the jaw where bone is naturally dense. The two posterior implants are tilted at 30-45 degree angles, which accomplishes two critical goals:
- Maximizes bone contact: The angled placement allows longer implants that engage more of your existing bone without hitting nerves or sinuses
- Eliminates bone grafting: By avoiding areas of bone loss, most patients skip the painful and expensive bone grafting step
- Provides immediate stability: The four-point anchoring system creates a stable foundation for same-day teeth
Your All-on-4 Journey: Step by Step
Free Consultation & 3D CT Scan
Dr. Ostovar uses our in-house CBCT 3D Scanner to create a detailed map of your jawbone, nerves, and sinuses. This advanced imaging allows precise virtual planning of your implant positions for optimal results.
Digital Treatment Planning
Using specialized software, we virtually place your implants on a computer before touching your mouth. We design your new smile and create a 3D-printed surgical guide that ensures implants go exactly where planned—complete precision, zero guesswork.
Surgery Day: New Teeth in One Day
Under IV sedation or oral conscious sedation, Dr. Ostovar places the four implants and attaches your temporary fixed bridge—all in a single visit. You'll sleep comfortably through the procedure and wake up with a new smile.
Healing Period (3-6 Months)
Your implants fuse with your jawbone through osseointegration. You'll wear your temporary bridge during this time, eating soft foods while attending periodic checkups to monitor healing.
Final Zirconia or Acrylic Bridge
Once healed, we replace your temporary with your permanent Prettau Zirconia or high-quality acrylic bridge. This final prosthesis is custom-crafted for natural aesthetics and exceptional durability—designed to last 20+ years.
All-on-4 vs. Traditional Implants vs. Dentures
| Feature | All-on-4 | Traditional Implants | Dentures |
|---|---|---|---|
| Number of Implants | 4 per arch | 6-8 per arch | None |
| Bone Grafting Required | Usually No | Often Yes | No |
| Same-Day Teeth | Yes | No (6-12 months) | Yes |
| Permanently Fixed | Yes | Yes | No |
| Biting Force Restored | 90-95% | 95-100% | 20-25% |
| Prevents Bone Loss | Yes | Yes | No |
| Typical Cost (per arch) | $18K-$30K | $30K-$50K | $1K-$3K |
| Longevity | 20+ years | 25+ years | 5-7 years |
All-on-4 Material Options
Prettau Zirconia Bridge (Premium)
The Prettau Zirconia bridge is the gold standard for All-on-4 restorations. This monolithic zirconia material is virtually indestructible—it won't chip, crack, or stain. The translucency mimics natural enamel for the most lifelike appearance. Typical cost: $25,000-$30,000 per arch.
High-Quality Acrylic Bridge (Value)
Our premium acrylic bridges offer an excellent balance of aesthetics, function, and affordability. While not as strong as zirconia, they provide beautiful results at a lower price point. If damaged, they're easier and less expensive to repair. Typical cost: $18,000-$22,000 per arch.
Cost & Financing Options
We believe everyone deserves a confident smile. All-on-4 is an investment in your quality of life, and we offer multiple ways to make it affordable:
- Free All-on-4 Consultations ($250 value)
- CareCredit: 0% interest for up to 24 months
- Cherry Financing: Extended payment plans up to 60 months
- Insurance Maximization: We'll help maximize your annual benefits
- In-House Payment Plans: Flexible arrangements available
Am I a Candidate for All-on-4?
All-on-4 is an excellent option for many patients who previously had no solution beyond dentures. You may be an ideal candidate if you have:
- Multiple missing teeth or an entire arch of failing teeth
- Loose, uncomfortable dentures that slip or click
- Severe gum disease that has damaged teeth beyond repair
- Significant bone loss that disqualifies you from traditional implants
- Fear of bone grafting procedures
- Desire for a permanent, fixed solution
Even patients with diabetes, controlled periodontal disease, or those who've worn dentures for years can often receive All-on-4. The only way to know for certain is a comprehensive evaluation with 3D CT imaging. Call (503) 822-0096 to schedule your free consultation.
Caring for Your All-on-4 Implants
Maintaining your All-on-4 restoration is straightforward—similar to caring for natural teeth:
- Brush twice daily with a soft-bristled toothbrush, paying attention to the gumline
- Use a water flosser (like Waterpik) to clean underneath the bridge where food particles can accumulate
- Special floss threaders can help clean hard-to-reach areas
- Visit us every 6 months for professional cleaning and checkups
- Avoid smoking—it's the #1 risk factor for implant complications
With proper care, your All-on-4 implants can last a lifetime. The bridge may need refurbishment or replacement after 15-20 years, similar to any dental restoration.