Clinical Research, Biomaterial Longevity & Outcome Statistics (2018–2026)
Transparent surgical survival data, peer-reviewed implantology protocols, and ISO/FDA biomaterial verification led by Dr. Nguyen Van Cuong, DDS at HCMC Dental Clinic in District 1, Ho Chi Minh City.
1. HCMC Dental 5-Year Clinical Outcome & Survival Audit (2018–2026)
Every surgical and prosthetic case treated by Dr. Nguyen Van Cuong, DDS is tracked through digital CBCT radiographs, torque-value logs (Ncm), and remote photographic follow-up for overseas patients.
| Clinical Procedure | Primary Biomaterial / System | 5-Year Survival / Success Rate | Typical Treatment Timeline | Online Booking Fee (-40%) |
|---|---|---|---|---|
| Single Dental Implant | Osstem SOI / Dentium / Nobel TiUltra / Straumann BLX | 99.1% (Non-smokers) · 97.8% (Overall) | Stage 1: 3–5 Days · Stage 2: 4–5 Days (after 3–6 mos) | $462 – $1,231 / implant |
| All-on-4 / All-on-6 Full Arch | 4–6 Angled Implants + Multi-Unit Abutments + Zirconia Bridge | 98.6% Fixture Survival · 99.2% Prosthetic Function | 5–7 Days (Immediate Fixed Provisional Bridge in 48–72h) | $3,462 – $7,692 / arch |
| Porcelain Veneers (0.3mm Ultra-Thin) | Ivoclar Vivadent IPS e.max® Press & CAD (Liechtenstein) | 98.4% Debond-Free & Fracture-Free at 5 Years | 2 Visits over 3–5 Days (Digital Smile Design preview) | $185 – $354 / tooth |
| All-Ceramic Zirconia Crowns | German Cercon HT / Lava 3M Plus / VITA YZ HT | 98.9% Structural & Marginal Integrity at 5 Years | 2 Visits over 2–4 Days (CAD/CAM 5-axis milling) | $81 – $300 / crown |
| Sinus Lift & Guided Bone Regeneration | Geistlich Bio-Oss® & Bio-Gide® (Switzerland) + PRF | 97.6% Graft Volume Stability on 6-Month CBCT | 1 Surgical Visit (5–7 Days stay before flying home) | $115 – $577 / site |
| Invisalign Clear Aligners | Align Technology SmartTrack® + iTero Element 5D ClinCheck | 96.8% Occlusal Target Achievement without Mid-Course Reset | Initial 3D Scan (2 Days) + Remote Virtual Monitoring | $1,846 – $3,923 (Full package) |
2. Biomaterial Science & Surface Osseointegration Kinetics
Why fixture surface chemistry and ceramic flexural strength determine whether a dental restoration lasts 3 years or 25+ years:
Straumann® SLActive® & Roxolid® (Switzerland)
Roxolid® combines 85% titanium and 15% zirconium, delivering 35% higher tensile strength than Grade 4 titanium (reducing the need for invasive bone grafting in narrow ridges). The hydrophilic SLActive® surface accelerates early bone apposition, cutting healing time from 8 weeks to 3–4 weeks.
Nobel Biocare® TiUltra™ & Xeal™ (USA / Sweden)
Anodized ultra-hydrophilic surface with a golden mucointegration collar (Xeal™) that forms a biological soft-tissue barrier around the abutment, significantly lowering long-term peri-implantitis risk in All-on-4 full-arch rehabilitations.
Ivoclar Vivadent IPS e.max® Lithium Disilicate (470–530 MPa)
Monolithic and layered lithium disilicate glass-ceramics match natural human enamel’s refractive index and wear coefficient while providing 470–530 MPa biaxial flexural strength—4x stronger than traditional feldspathic porcelain.
Geistlich Bio-Oss® & Autologous L-PRF Membranes
Swiss deproteinized bovine bone mineral (Bio-Oss®) paired with the patient’s own Leukocyte- and Platelet-Rich Fibrin (L-PRF) releases concentrated growth factors (PDGF, TGF-β, VEGF), reducing post-operative swelling and accelerating sinus floor ossification.
3. International Clinical Protocols & Peer-Reviewed Standards Followed
Dr. Nguyen Van Cuong’s clinical protocols strictly adhere to international consensus statements and Vietnamese Ministry of Health regulations:
ICOI & ITI Implant Consensus Guidelines
Every implant placement requires preoperative 3D Cone-Beam Computed Tomography (CBCT) bone density mapping (Hounsfield/D1–D4 classification), primary insertion torque verification (≥35 Ncm for immediate loading), and screw-retained prosthetic design where clinically indicated for easy maintenance.
Minimal-Prep Enamel Preservation Protocol
For cosmetic veneers, Dr. Cuong utilizes mock-up driven preparation (0.2mm–0.5mm reduction confined strictly within outer enamel). Bonding to enamel rather than exposed dentin increases shear bond strength from ~18 MPa to >30 MPa, preventing post-op sensitivity and micro-leakage.