Answers before you ask
4–6 implants, often reducing the need for bone grafting
Minimal fixtures + tilted placement · Possible without bone graft · Same-day provisional teeth
Our Numbers · Clinical Standards
4~6
Implants restore full arch
4
board-certified specialists
Class B
EN13060 sterilization
Same day
Provisional restoration
Rejected cases re-evaluated
Precision CBCT analysis
Age 65+ National Health Insurance
Eligibility pre-checked
Evening hours available
Mon & Thu until 8 PM
Definition
All-on-X is a full-arch restoration technique using 4–6 strategically tilted implants to support a fixed prosthesis for an entire dental arch.
Tilting the posterior implants allows them to engage the denser bone in the anterior jaw, reducing or eliminating the need for sinus lifts and extensive bone grafting.
A provisional prosthesis is provided the same day as surgery, so eating soft foods can begin immediately.
The technique is particularly effective for patients with significant bone loss in the posterior regions.
Benefits
All-on-4 uses 4 implants per arch; All-on-6 uses 6. The number is determined by bone volume, arch width, and prosthetic design through CBCT analysis. More implants generally provide additional stability.
In many cases, bone grafting can be avoided by using the tilted implant technique. However, if bone deficiency is severe, limited grafting may still be recommended — this is determined during CBCT analysis.
Yes — a provisional full-arch prosthesis is provided the same day, allowing you to eat soft foods immediately.
From surgery to the final prosthesis, the process generally takes 4–6 months. Without bone grafting, the timeline is often shorter than conventional full-arch implant treatment.
Patient cases
Before
AfterImplant
Full-arch Implant Case 1
Patient K. · 2023.09.12 ~ 2025.08.07
Before
AfterImplant
Full-arch Implant Case 2
Patient L. · 2024.10.29 ~ 2025.08.11
Before
AfterImplant
Full-arch Implant Case 3
Patient I. · 2025.04.26 ~ 2026.01.31
* Published with patient consent. Before/after photos are of the same patient under identical shooting conditions.
* Results may vary depending on the patient.
* Side effects such as pain, swelling, bleeding, or infection may occur after treatment.
Patient reviews are available on NAVER Place.
Who stands behind these answers
Hospital Director
Dr. Choi Yong-seok
Oral & Maxillofacial Radiology · Integrated Dentistry · Implantology
“I believe the trust patients feel during treatment matters more than the result itself. Honest explanation and accurate diagnosis — that is where good dentistry begins.”
Representative Director
Dr. Choi Seung-min
Dental Prosthodontics · Implant Prosthodontics · Esthetic Prosthodontics
Board-Certified Prosthodontist (Ministry of Health and Welfare, Korea) · Fellow, Korean Academy of Prosthodontics
Director
Dr. Oh Song-hee
Oral & Maxillofacial Radiology · Integrated Dentistry · Oral Diagnosis
Board-Certified Oral and Maxillofacial Radiologist (Ministry of Health and Welfare, Korea) · Advanced General Dentistry Specialist (Korean credential; no US equivalent)
Director
Dr. Nam Yun-ju
Oral & Maxillofacial Surgery · Implant Surgery · Wisdom Tooth Extraction
Board-Certified Oral & Maxillofacial Surgeon (Ministry of Health and Welfare, Korea) · Fellow, Korean Association of Maxillofacial Plastic and Reconstructive Surgeons
Step 01
Bone density, nerve positions, and sinus anatomy are analyzed to plan optimal tilted-implant positions.
Step 02
A digital surgical guide is fabricated to accurately place implants at the planned tilted angles.
Step 03
4–6 tilted implants are placed under anesthesia using the surgical guide. A provisional full-arch prosthesis is attached the same day.
Step 04
Bone bonding is monitored over 3–6 months while the patient uses the provisional prosthesis.
Step 05
Digital impression data are transmitted to our partner laboratory; the final zirconia full-arch prosthesis is fabricated and seated.
What happens when you call
01
Name, contact, and a brief note on symptoms. We respond within 30 minutes on weekdays.
02
An oral radiology specialist reviews the scans together with you on screen. Alternative options are also discussed.
03
Only the steps you truly need. Full costs are transparently explained at your first consultation.
Still have questions?
During the consultation we walk you through your CT images, and you take all the time you need before deciding.
Explore other treatments
End the discomfort of missing teeth
Multiple missing teeth — resolved in one treatment
Minimally invasive — less swelling, faster recovery
Implants performed comfortably while you sleep
Restoring sufficient bone to make implants possible
Straight teeth — for health and aesthetics