For patients suffering from advanced gum disease and prolonged tooth loss, hearing this can feel like a dead end. Many are told their only choices are extensive, painful bone grafting with months of waiting, or resigning themselves to loose, uncomfortable removable dentures.
Thomas, a 58-year-old patient from New Zealand, was facing this exact dilemma. Today, Thomas is smiling, speaking, and eating with complete confidence after completing a comprehensive, life-changing full-mouth rehabilitation at Sydney Top Dental in Ho Chi Minh City—all within just 14 days.
The Clinical Challenge: Severe Bone Loss and Advanced Periodontitis
When Thomas arrived at Sydney Top Dental from New Zealand, his oral health was in a critical state:
- Multiple missing teeth across both the upper and lower jaws.
- Severe periodontal disease (advanced gum disease) accompanied by persistent infection around remaining tooth roots.
- Significant bone resorption (bone loss) and widespread tooth mobility, meaning his remaining teeth had lost their structural foundation.
Because of the massive bone loss in his upper jaw, standard dental implants were simply not viable without high-risk, multi-stage sinus lifts and extensive bone grafts. Thomas needed an advanced, predictable surgical approach.

The Solution: Zygomatic Implants (Upper) + All-on-6 (Lower)
Led by Dr. Nguyen Ngoc Hai, our surgical team engineered a personalized, dual-arch treatment plan designed to bypass bone deficiency and deliver immediate structural stability.
Thomas’s Full-Mouth Treatment Plan
- Upper Jaw: Zygomatic Implants (Anchored securely into the cheekbone)
- Lower Jaw: All-on-6 Implants (6 strategically positioned bio-compatible fixtures
Timeline: Initial full-mouth transformation completed within 14 days
Upper Arch: Zygomatic Implants (No Bone Graft Required)
Instead of anchoring into the thin, depleted maxillary (jaw) bone, Zygomatic implants are longer implants anchored directly into the dense, sturdy zygomatic bone (cheekbone).
- Completely bypasses the need for complex sinus lifts and bone grafts.
- Provides rock-solid anchorage even in the most severe cases of bone atrophy.
- Drastically reduces healing times, allowing for rapid prosthetic loading.
Lower Arch: All-on-6 Implant Rehabilitation
For the lower jaw, six premium implants were strategically angled and positioned to maximize existing bone density. This configuration creates a rigid foundation that supports a durable, fixed full-arch bridge, fully restoring Thomas’s chewing power and smile aesthetics.
The Outcome: Within just 14 days in Vietnam, Thomas completed his surgical and initial restorative journey, leaving our clinic with a brand-new, securely fixed set of teeth.
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Meet Sydney Top Dental: Bringing Australian Standards to Vietnam
Sydney Top Dental was founded by Dr. Nguyen Ngoc Hai following his extensive journey of medical education and professional practice in Australia. His core mission is to bring Australian dental standards to Vietnam, providing international patients with world-class treatments at highly competitive prices.
Today, we proudly operate a premium dental system with two state-of-the-art clinics located in the heart of Ho Chi Minh City, serving patients from Australia, New Zealand, the United States, and across the globe.
Led by Vietnam’s Foremost Implant Authority: Dr. Nguyen Ngoc Hai
Zygomatic implant surgery requires exceptional surgical mastery and anatomical expertise. At Sydney Top Dental, you are in the hands of global leaders:
- Dr. Nguyen Ngoc Hai (Founder & Lead Surgeon): With over 30 years of clinical experience in advanced implantology, Dr. Hai is the head of the first and only certified ZAGA Center in Vietnam (Zygoma ZAGA Concept). Internationally recognized for his expertise in complex Zygomatic procedures, he completed rigorous advanced training in both the United States and Australia.
- Elite Multidisciplinary Team: Dr. Hai is supported by Dr. Le Thi Thai Hoa and Dr. Nguyen Xuan Long (each holding nearly 15 years of experience with extensive US and Australian training in Digital Dentistry and orthodontics), alongside Dr. Thao Nguyen, Dr. Khoi, and Dr. Tuan.
- World-Class Academic Heritage: Our clinical protocols integrate the scientific philosophies of global implant pioneers, including Dr. Paulo Malo and Dr. Sascha Jovanovic.
Advanced Technology: Precision Diagnostics & Digital Workflows
Our clinic features an environment designed to meet international sterility standards, supported by cutting-edge dental technology:
| Technology | What It Does for Your Treatment |
| X-Guide Dynamic 3D Navigation | Provides real-time 3D navigation during surgery, allowing millimeter-precise implant placement with smaller incisions and faster recovery. |
| Cone Beam CT (CBCT) | Yields high-resolution 3D diagnostic mapping of bone density, nerves, and sinus cavities for flawless preoperative planning. |
| 3Shape TRIOS Move | High-precision intraoral digital scanner that eliminates messy impressions and simulates treatment outcomes instantly. |
| 3D Facial Scanner | Captures your natural facial expressions to design a smile that complements your unique facial dynamics. |
| On-Site Digital Dental Lab | Allows our master ceramists and dentists to customize and fine-tune your prosthetics in real-time, delivering permanent teeth within 72 hours post-surgery. |
| Melag Class-B Sterilization | Industry-leading German infection control system ensuring 100% sterile, hospital-grade operating environments. |
| Global Premium Implants | Exclusively genuine implant systems from Straumann, Nobel Biocare, ZimVie, and Neodent. |
All-Inclusive VIP Concierge Services for International Guests
We understand that traveling overseas for dental surgery is a major decision. Our comprehensive VIP package ensures your journey is seamless, comfortable, and completely stress-free:
- Visa & Entry Assistance: Full support with visa paperwork and entry documentation for a smooth journey.
- VIP Airport Pick-Up: A luxury private vehicle awaits your arrival at Tan Son Nhat International Airport.
- 4-Star Hotel Accommodation: Enjoy relaxing stays at our partner 4-star hotels, complete with daily nutritious breakfasts.
- Private Hotel-to-Clinic Transfers: Dedicated private chauffeur service for all your scheduled appointments.
- Dedicated English-Speaking Assistant: A personal coordinator accompanies you at every stage to ensure seamless communication with your medical team.
- Bespoke Local Tours: Curated, low-intensity sightseeing experiences to explore the vibrant culture and cuisine of Vietnam during your recovery days.

Australian Superannuation & International Insurance Support
We are committed to helping you maximize your benefits and minimize out-of-pocket expenses:
- For Australian Patients: We provide comprehensive documentation and step-by-step guidance on accessing your Superannuation funds under compassionate medical grounds to cover necessary dental restorations.
- For International Insurance: Our administrative team prepares detailed medical records, diagnostic imaging, and itemized billing codes in English to support your insurance claims.
Thomas went from severe bone loss, loose teeth, and infection to a healthy, permanent, and confident smile in just 14 days. Don’t let bone loss stand in the way of your quality of life. Experience world-class surgical care, cutting-edge technology, and genuine hospitality at Sydney Top Dental. Contact Sydney Top Dental Today for a Free Virtual Assessment and Discover Your Personalized Treatment Plan!
Sydney Top Dental
📍 Address: No. 21, Riverview 6 Street, Vinhomes Golden River Villas, Ben Nghe Ward, District 1, Ho Chi Minh City
📞 Hotline: 090 271 42 53
🌐 Facebook: Sydney Top Dental



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