Optimized number of implants
Four implant positions are calculated to distribute force and make use of suitable bone.
All-on-4 Dental ImplantsA full arch restored on 4 implants
What are All-on-4 dental implants?
All-on-4 uses two straight implants at the front and two angled implants at the back, as indicated, to support a fixed bridge. This layout is often considered when all teeth in an arch are missing and bone at the back is limited.- 4 implants support a fixed arch
- Usually restores about 12 teeth
- Temporary teeth possible depending on clinical conditions
Less intervention at the back
Angled rear implants can avoid certain anatomical areas and reduce the need for bone grafting in suitable cases.
Fixed restoration
The bridge is screwed onto the implants and is more stable in daily life than a removable denture.
A clear plan for each stage
The dentist discusses temporary teeth, healing time, the final restoration and check-ups in advance.
Anatomy of an All-on-4 restoration
Three tightly connected components restore everything from root to crown.
Porcelain crown
The visible part of the tooth, designed to match the color, arch shape and aesthetic goals.
Shape and bite
The chewing surface, height and contour of the restoration are adjusted to your individual bite.
Abutment
The connector that links the porcelain crown to the implant post; it can be straight or angled.
Prosthetic screw
Keeps the components on the implant stable and lets the dentist check and maintain them when needed.
Titanium implant post
An artificial tooth root placed in the jawbone to support the abutment and crown above.
Threaded implant surface
The threads increase the contact area and help the post integrate securely with the jawbone.
Who is All-on-4 suitable for?
Your dentist will examine you and take scans to find the right solution for your type of tooth loss.
All teeth missing in an arch
No teeth left, or the remaining teeth have too poor a prognosis to be kept long term.
Loose removable dentures
Difficult chewing, sore gums or inconvenience when removing and cleaning dentures.
Limited bone at the back
Angled implants may be considered after the dentist reviews the CT Cone Beam 3D scan.
Wanting a fixed restoration
You value a secure feel, good looks and more convenience than removable dentures.
4 benefits of All-on-4 implants
A fixed full arch
One bridge supported on four implants that does not need to be taken out every day like a conventional denture.
Makes use of suitable bone
Implant angles are calculated from the CT 3D scan to make efficient use of the remaining bone.
Better chewing and speech
A stable restoration makes biting, chewing, speaking and daily life more natural after an adjustment period.
An optimized cost plan
Fewer implants than All-on-6 while still aiming for a fixed full-arch restoration in suitable cases.
4 steps of All-on-4 treatment
Close supervision from examination and implant placement to the final porcelain crown.
- Step 1
Examination and CT 3D scan
The dentist assesses your mouth, bone volume, soft tissue and general health.
- Step 2
Personalized treatment plan
Implant positions, implant brand, temporary teeth, timeline and estimated costs are agreed.
- Step 3
Implant placement and healing follow-up
Implants are placed as planned, with aftercare guidance and check-ups to monitor osseointegration.
- Step 4
Fixed porcelain restoration
Digital impressions, bite try-in and final fitting once the implants can bear chewing forces.
Note: The time between stages depends on bone quality, healing and your dentist's assessment at each check-up.
Ask about the processWhat to know about All-on-4 treatment
Following your dentist's personalized instructions helps treatment and healing go more smoothly.
Before implant surgery
Share your full health history: Tell your dentist about medical conditions, current medications, allergies and previous surgeries.
Check your mouth and jawbone: Treat infections, gum disease or active decay first; take X-rays as indicated to assess the bone.
Limit smoking and alcohol: Follow the timeline your dentist recommends, as these factors can affect healing.
Prepare mentally and plan your time: Eat, rest and take medication before the procedure as instructed; arrange for someone to accompany you if needed.
After implant surgery
Control bleeding and swelling: Bite on gauze, apply cold compresses and rest as instructed; avoid vigorous rinsing or touching the surgical area.
Take medication as prescribed: Do not increase, stop or add medication without consulting your treating dentist.
Soft foods at first: Choose soft, cool foods; avoid chewing on the surgical area and avoid very hot or hard foods.
Gentle oral hygiene: Brush and clean around the implant as instructed, and never touch the wound with sharp objects.
Attend follow-up visits on time: Contact the clinic promptly if you have prolonged bleeding, increasing pain or swelling, fever, unusual numbness or a loose restoration.
Our All-on-4 implant specialists
Every restoration plan is built on close cooperation between the dentist, diagnostic data and continuous care.
YOUR CARE TEAM View dentist profile
Dentists with you every step of the way
Dr.
- Graduated from the University of Medicine and Pharmacy at Ho Chi Minh City, specialising in Odonto-Stomatology
- Dentist
- Personally follows you from diagnosis to the final restoration.
Degrees & certificates
- Graduated with a Doctor of Dental Surgery degree from the University of Medicine and Pharmacy at Ho Chi Minh City
- Completed the Specialist Level I Program in Dentistry at Hue University of Medicine and Pharmacy (2020–2022)
- Certified in Dental Implantology and Basic Oral and Maxillofacial Surgery by the National Hospital of Odonto-Stomatology
- Completed international training in Immediate Implant Placement, Bone Regeneration, and Sinus Lift Surgery at Biotech Dental Academy, France
- Certified in Full-Arch Implant Rehabilitation by THL Academy
- Member of the International Team for Implantology (ITI), one of the world’s leading organizations in dental implantology
Why choose Viet Han Dental?
Eight pillars that make your implant journey clearer, safer and more convenient.
Implant-focused dentists
Your dentist examines you, reads the scans and builds a plan based on your bone, gums and restoration needs.
CT Cone Beam 3D diagnosis
3D images help assess bone volume, anatomical structures and implant angulation before treatment.
Personalized treatment plan
The number of implants, implant brand and restoration timing are decided individually for each case.
Genuine implants
Materials with verified origin, identification details and a clear warranty policy for each implant line.
Strict infection control
Instruments, treatment rooms and every procedural step are controlled under the clinic's safety protocols.
Close healing follow-up
Check-ups are scheduled at each stage so the dentist can monitor the soft tissue and implant stability.
Transparent cost plan
Expected items are explained before treatment and updated if the plan needs to change.
Aftercare
Guidance on hygiene, diet and regular check-ups helps your implant restoration last.
All-on-4 implants in Nha Trang
With many years of experience in dental implants, Viet Han combines formally trained dentists with modern diagnostic, surgical and prosthetic systems to build a clear treatment plan for every patient.
- Qualified dentists with continuous follow-up
- CT Cone Beam 3D and digital technology
- One-way surgical suite with infection control
- Transparent treatment plan and patient benefits
All-on-4 restoration results
Real journeys of patients who started with different conditions and treatment plans at Viet Han Dental.
Mr. Su greatly appreciated the dedication of Dr. Quan, the care team, and the clinic's space and equipment.
Tran Quoc Su
All-on-6 upper jaw · All-on-4 lower jaw
- Initial condition
Long-term tooth loss made eating difficult, affected his daily life and left him unsure where to seek treatment.
- Treatment plan
The dentist planned a fixed restoration with All-on-6 on the upper jaw and All-on-4 on the lower jaw, based on the examination and X-rays.
- Changes after treatment
After treatment, he chews more comfortably, his smile looks more balanced and he feels at ease enjoying time with his family.
All-on-4 implant prices
Two All-on-4 options are currently listed per arch. The dentist will confirm the implant line and any supporting procedures after the CT 3D scan.
| Restoration | Details | Cost |
|---|---|---|
All-on-4 full-arch implants | ||
| All on 4 (Neodent Implant – Switzerland) | Warranty 10 years | 180,000,000 VND |
| All on 4 (STRAUMANN Implant – Switzerland) | Warranty 15 years | 200,000,000 VND |
Additional costs when indicated | ||
| Standard metal-porcelain crown on implant | Warranty 5 years | 6,000,000 VND / tooth |
| Premium all-porcelain crown on implant | Warranty 10 years | 9,000,000 VND / tooth |
| Bone grafting / Barrier membrane grafting | As clinically indicated | 5,000,000 VND – 10,000,000 VND / tooth |
| Surgical guide template | First implant | 2,000,000 VND |
Other dental services
Every need is examined and planned individually to protect your long-term oral health.
Frequently asked questions about All-on-4
Common questions before choosing a dental implant restoration.
Is All-on-4 suitable for everyone who has lost all their teeth?
No. The dentist needs to assess bone, bite, medical conditions, soft tissue and lifestyle habits before recommending it.
Will I have temporary teeth after All-on-4 surgery?
Many cases can have a temporary restoration, but its type and when it can bear load depend on the initial stability of the implants and the dentist's assessment. Temporary teeth help you go about daily life while waiting for the final restoration, but that does not mean you can chew as with finished teeth straight away.
How is All-on-4 different from All-on-6?
All-on-4 uses 4 implants to support an arch; All-on-6 adds two more, usually spreading force more widely when bone volume allows. What matters is not only the number of implants but also the support positions, restoration design and how easy it will be to clean.
Is the All-on-4 cost per arch or per implant?
Full-arch prices are shown per arch and by implant line. Bone grafting or additional treatment is only added when indicated.
What should I prepare before an implant consultation?
Note when you lost your teeth, any chewing difficulties, previous treatments and your goals. Bring old X-rays or records if you have them, along with a list of medications, medical conditions and allergies.
What does long-term care of an implant restoration involve?
Ask your dentist to show you how to clean around each implant and restoration with tools suited to your design. Keep the agreed check-up schedule and get in touch early if cleaning is difficult, you notice bleeding, a change in your bite or a loose restoration.