Phnom Penh All-on-4
All-on-4 dental implants in Phnom Penh — from US$6,200 per arch
By SmileJet Editorial Team · Updated May 2026
Fixed full-arch dental implants at verified Phnom Penh clinics. Two-trip protocol over 6 to 8 months. The same Nobel Biocare and Straumann components as Australian specialists, at a fraction of the cost.
Phnom Penh All-on-4 pricing vs home country
| Option | Phnom Penh (USD) | Phnom Penh (AUD) | Sydney avg | Saving |
|---|---|---|---|---|
| All-on-4, single arch | US$6,200 | A$9,486 | A$28,000–35,000 | ~78% |
| All-on-4, both arches | US$11,800 | A$18,054 | A$54,000–68,000 | ~78% |
| All-on-4 with zirconia bridge | US$8,200 | A$12,546 | A$36,000–42,000 | ~76% |
| All-on-4 + sinus lift (if req.) | US$7,400 | A$11,322 | A$32,000–38,000 | ~78% |
Prices include implants, abutments, and fixed acrylic or zirconia bridge. Bone grafting quoted separately if required after CBCT scan. 1 USD = 1.53 AUD / 1.75 NZD.
What is All-on-4
All-on-4 is a full-arch implant solution: four titanium implants placed in the jaw, supporting a fixed bridge that replaces all teeth in one arch. The two rear implants are angled (typically 30 to 45 degrees) to maximise bone contact without requiring bone grafts in most cases.
Compared to conventional full-arch implants (six to eight per arch), All-on-4 uses fewer implants, fits within most existing bone, and can often support a temporary fixed bridge on the day of surgery ("same-day teeth"). This is the most common treatment for patients who are edentulous or whose remaining teeth are failing.
The permanent bridge — usually zirconia for durability and aesthetics — is fitted on the second trip after osseointegration, typically four to six months after placement. By the end of two trips, patients have a complete, fixed, non-removable set of teeth.
Why patients choose Phnom Penh for All-on-4
The lowest mainland All-on-4 price
A single arch from US$6,200 is the lowest mainland starting price on SmileJet — meaningfully below HCMC, Da Nang, and Bangkok equivalents. Both arches from US$11,800 saves the average Australian patient over A$36,000 versus Sydney quotes.
Same implant components
SmileWorld Dental Cambodia and Royal Phnom Penh Dental Hospital stock Nobel Biocare and Straumann components — the brands Australian All-on-4 specialists use. Only the surrounding overhead differs.
Recovery in BKK1 or Riverside
Post-op recovery requires minimal activity. Phnom Penh's BKK1 and Daun Penh & Riverside neighbourhoods are ideal: short walks, soft Khmer cuisine (kuy teav, num pang with soft filling), and low ambient stress.
The All-on-4 Phnom Penh journey
Trip 1 — Placement + temporary bridge (7 days)
- Day 1: Arrive PNH, coordinator personal pickup, transfer to hotel, consultation + 3D CBCT scan
- Day 2: Extractions (if required), implant placement, temporary bridge fitted same day
- Days 3–5: Recovery, soft food, coordinator WhatsApp check-ins
- Day 6: Bite check and adjustment
- Day 7: Post-op review, fly home or extend with Siem Reap
Healing at home — 4 to 6 months
- Temporary bridge functional for eating and social activities
- Osseointegration: implants fuse with jawbone
- SmileJet coordinator bi-weekly WhatsApp check-ins
Trip 2 — Permanent zirconia bridge (5–7 days)
- Day 1: Arrive PNH, coordinator pickup, impressions and colour matching
- Day 2: Permanent bridge try-in and fitting
- Day 3–4: Adjustments and bite refinement
- Day 5–6: Recovery activities, optional Royal Palace tour
- Day 7: Final check and aftercare briefing, fly home
Get your All-on-4 Phnom Penh quote
Free. Matched to All-on-4 specialists in Phnom Penh within 24 hours during work hours.
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