The Short Answer
A four-implant overdenture in Hanoi — four implant fixtures per arch with attachments that clip a removable denture securely in place — typically costs AUD 7,400–11,500 or NZD 8,100–12,700 at Picasso Dental Clinic’s Hanoi Old Quarter flagship, depending on the implant brand (Osstem at the lower end, ETK/Neodent in the middle, Nobel Biocare or Straumann at the upper end). This figure is built from four implant fixtures plus the removable overdenture itself, and is illustrative rather than a fixed line-item price — your dentist confirms the exact cost after your case is assessed. This is a general guide, not a quote.
Who a Four-Implant Overdenture Suits
A four-implant overdenture sits between a two-implant overdenture and a fully fixed option like All-on-4, and is generally considered by patients who:
- Want noticeably more retention and stability than a two-implant overdenture provides, without moving to a fully fixed bridge
- Are comfortable removing the denture themselves daily for cleaning, but want less movement and better chewing confidence than fewer implants would give
- Have bone volume across the arch that supports four implant sites without extensive grafting first
The choice between two implants, four implants, or a fully fixed All-on-4 bridge depends on your bone volume, budget, and how much you value a fixed versus removable result. See the implant-retained dentures overview for more on how removable overdentures work day to day. Your dentist will discuss the trade-offs relevant to your case.
What’s Included in the Price
The price band above is built from:
- Four implant fixtures, placed to support attachment points spaced across the arch
- Attachments connecting the fixtures to the underside of the denture
- The removable overdenture itself, fitted to clip onto the implants
It does not automatically include bone grafting, sedation beyond standard local anaesthetic, or a CBCT scan if you don’t already have a recent one. Ask for a written itemised quote before travelling, since attachment type and denture material can affect the final price.
Brand-by-Brand Price Range (AUD / NZD, indicative)
| Implant brand | Origin | Four fixtures + overdenture (AUD)* | Four fixtures + overdenture (NZD)* |
|---|---|---|---|
| Osstem | South Korea | 7,400 | 8,100 |
| ETK / Neodent | France / Brazil (Straumann Group) | 9,100 | 10,000 |
| Nobel Biocare / Straumann | Switzerland | 11,500 | 12,700 |
*Illustrative conversion from VND component pricing (four fixture-only implants at 18,000,000–35,000,000 VND each, plus one 50,000,000 VND overdenture) as of 21 July 2026, using roughly 1 AUD ≈ 16,500 VND and 1 NZD ≈ 15,000 VND. This is a directional estimate — ask for the current itemised quote in your currency at time of booking since exchange rates move. VND is the source of truth — see the Vietnam dental implant cost guide for the full component breakdown.
Realistic Timing
A four-implant overdenture follows the same biological healing process as any implant case:
- Trip 1 (4–6 days): Consultation, CBCT scan, placement of all four implants, and often a temporary or adjusted existing denture worn during healing.
- Healing period (3–5 months): Osseointegration happens gradually across all four implant sites. This is set by biology and cannot be shortened by choice of clinic.
- Trip 2 (2–4 days): Return to Hanoi to have the attachments fitted and the final overdenture adjusted to clip securely once imaging confirms integration.
Your dentist will confirm your case’s specific healing window at your consultation.
Comparing a Like-for-Like Plan From Home
| Item | Australia/NZ (approx.) | Hanoi, Osstem | Hanoi, Nobel/Straumann |
|---|---|---|---|
| Consultation + CBCT scan | AUD 200–450 / NZD 220–500 | Included in plan | Included in plan |
| Four implants + overdenture | AUD 16,000–24,000 / NZD 17,500–26,000 | AUD 7,400 / NZD 8,100 | AUD 11,500 / NZD 12,700 |
| Bone graft (if required) | AUD 800–1,800 / NZD 900–2,000 | AUD 220–480 / NZD 200–530 | AUD 220–480 / NZD 200–530 |
| Indicative total (no graft) | AUD 16,200–24,450 / NZD 17,720–26,500 | AUD 7,400 / NZD 8,100 | AUD 11,500 / NZD 12,700 |
Flights, accommodation, and travel time are additional costs on the Hanoi side. Factor these into a realistic budget before comparing headline treatment prices — the gap generally remains significant even after travel costs. See 10 reasons dental implants in Hanoi cost less than Australia for the fuller breakdown of why the gap exists.
Why the Hanoi Flagship Branch
Picasso Dental Clinic’s flagship at 16 Phố Châu Long, Trúc Bạch, Ba Đình is a short walk from Trúc Bạch Lake and West Lake (Hồ Tây), close to Hanoi’s Old Quarter, and a manageable taxi ride from Noi Bai International Airport. Overdenture cases are assessed and treated by the flagship implant team, led by Dr. Tran Thanh Phong, Head of Implantology, who has placed implants since 2001 with 15,000+ implants performed to date. Many Australian and New Zealand patients build recovery days into their itinerary between trips to explore the Old Quarter and West Lake area.
Questions to Ask Before You Book
- Would a four-implant overdenture, a two-implant overdenture, or a fixed option like All-on-4 better suit my goals, bone volume, and budget?
- What is included in the quoted price, and what’s billed separately (attachment type, denture material)?
- Which implant brand suits my bone quality, and why?
- How many trips will my case realistically take?
- Do I need a bone graft at any of the implant sites?
- What is the after-care and maintenance routine for the attachments over time?
Your Next Step
A written, itemised quote for a four-implant overdenture needs your dentist to review a recent panoramic X-ray or CBCT scan. Request a remote implant assessment and itemised quote before committing to travel dates, so you know your recommended brand, price band, and trip count in advance.
Frequently Asked Questions
How much does a four-implant overdenture cost in Hanoi in AUD and NZD?
Expect roughly AUD 7,400–11,500 or NZD 8,100–12,700 for four implants plus the removable overdenture, depending on the brand chosen. This is an illustrative estimate — your dentist provides an exact itemised quote after assessing your case.
Why choose four implants instead of two for an overdenture?
Four implants generally provide more stability and reduce movement compared with two, which some patients prefer for chewing confidence. It costs more than a two-implant overdenture but less than a fully fixed bridge. Your dentist can advise based on your bone volume and goals.
Is a four-implant overdenture the same as All-on-4?
No. Both use four implants, but an overdenture remains removable — you take it out yourself to clean it — while All-on-4 produces a fixed bridge that stays in your mouth and is only removed by your dentist.
Does the price include flights and accommodation?
No. The quoted price covers clinical treatment only. Flights, accommodation, and local transport in Hanoi are separate costs to budget for alongside treatment when comparing to a home-country quote.
How many trips to Hanoi will a four-implant overdenture need?
Typically two: an initial 4–6 day trip for consultation, scanning, and implant surgery, and a second 2–4 day trip 3–5 months later to fit the attachments and final overdenture once the implants have integrated.
Can I get a fixed price before I travel?
You can get a written, itemised estimate based on a remote review of your X-ray or CBCT scan. The final fixed treatment plan is confirmed after an in-person clinical examination, since bone quality can only be fully assessed in the chair.
Medically reviewed by Dr. Trần Thanh Phong, DDS — Implantology
Head of Implantology at Picasso Dental — placing implants since 2001 (15,000+ to date), and the first dentist in Vietnam to perform the All-on-4 full-arch protocol (2010).
Last reviewed: July 21, 2026

