Infection Control Standards in Vietnam Dental Clinics

1. Executive Summary

For international patients considering dental treatment abroad, infection control is not a negotiable secondary concern — it is the foundational requirement that makes all other clinical outcomes possible. A perfectly placed dental implant or flawlessly bonded veneer is worthless if the instruments used to deliver it transmit bloodborne pathogens or environmental bacteria.

This report examines the infection control landscape in Vietnamese dental clinics from the perspective of an international patient accustomed to the standards of the United States (CDC guidelines), the United Kingdom (HTM 01-05), and Australia (ADA Guidelines for Infection Control). We compare regulatory frameworks, sterilization protocols, PPE requirements, water line management, surface disinfection, and waste disposal across these four jurisdictions — and show where Picasso Dental Clinic's protocols meet or exceed each.

1.1 Key Findings

• Regulatory alignment: Vietnam's MOH Circular 16/2018/TT-BYT is modelled on WHO guidelines and covers the same domains as CDC and HTM 01-05 standards
• Implementation gap: As in all countries, compliance varies. Premium clinics in Vietnam voluntarily adopt international standards; budget clinics may meet only minimum requirements
• Picasso Dental standard: European-grade Class B autoclaves (W&H/Melag), weekly biological spore testing, comprehensive single-use policies, independent water reservoirs, and full PPE compliance across all 6 clinics
• Zero incidents: Across 70,000+ patients from 62 countries since 2013, Picasso Dental has recorded zero cross-infection incidents
• Transparency: International patients can request a sterilization room tour, view spore test logs, and observe instrument packaging protocols before any treatment begins

2. Why Infection Control Matters in Dental Tourism

Dental procedures inherently involve contact with blood, saliva, and contaminated aerosols. Every surface, instrument, and water line in a dental operatory is a potential vector for pathogen transmission. The primary bloodborne pathogens of concern in dentistry are:

2.1 Why Dental Tourists Should Pay Extra Attention

International dental patients face unique considerations that make infection control evaluation especially important:

• Unfamiliar regulatory environment: Patients may not know the local standards or how to verify compliance
• Language barriers: Difficulty asking detailed questions about sterilization protocols
• Post-treatment distance: If an infection develops after returning home, the treating clinic is thousands of kilometres away
• Multiple procedures: Dental tourists often undergo extensive treatment (implants, crowns, veneers) in compressed timeframes, increasing the number of exposure events
• Surgical procedures: Implant surgery and extractions create direct pathways for infection through surgical wounds

2.2 The Chain of Infection in Dentistry

Infection transmission in dental settings requires three elements: a source (infected patient or contaminated environment), a mode of transmission (contaminated instruments, aerosols, surfaces, water), and a susceptible host (the next patient or dental staff). Effective infection control breaks every link in this chain simultaneously through:

• Instrument sterilization — eliminates pathogens on reusable instruments
• Single-use items — eliminates the reuse pathway entirely
• PPE — protects staff from becoming vectors and prevents patient-to-patient transmission
• Surface disinfection — eliminates environmental contamination between patients
• Water line management — prevents waterborne pathogen delivery to the surgical site
• Waste management — prevents environmental contamination and community exposure
• Hand hygiene — the single most effective measure against healthcare-associated infection

3. International Infection Control Standards

The global framework for infection control in dental settings is established by three principal bodies: the CDC (United States), WHO (international), and ADA (United States professional body). National standards in the UK, Australia, and other countries build upon these foundations.

3.1 CDC Guidelines (United States)

The CDC's Summary of Infection Prevention Practices in Dental Settings: Basic Expectations for Safe Care (2016, updated 2024) is the most widely referenced dental infection control standard globally. Key requirements include:

• Heat sterilization (autoclave) of all critical and semi-critical instruments
• Biological monitoring of autoclaves at least weekly using spore tests (Geobacillus stearothermophilus)
• Chemical indicators (internal and external) on every instrument package
• Single-use of all sharps, needles, and items labelled single-use by the manufacturer
• Standard precautions for all patients regardless of known infection status
• Dental unit waterline output below 500 CFU/mL
• Hand hygiene before and after every patient contact
• Proper PPE: gloves, masks, eyewear, and protective clothing

3.2 WHO Guidelines (International)

The WHO's Guidelines on Core Components of Infection Prevention and Control (2016) provides an international framework applicable to all healthcare settings including dental clinics. WHO emphasizes:

• IPC (infection prevention and control) programmes with dedicated trained personnel
• Evidence-based guidelines adapted to local context
• Ongoing IPC education and training for all healthcare workers
• Healthcare-associated infection surveillance
• Multimodal strategies for implementation
• Monitoring, audit, and feedback systems

3.3 ADA Standards (United States)

The American Dental Association (ADA) reinforces CDC guidelines with profession-specific standards including:

• Dental unit waterline treatment protocols with specific testing recommendations
• Instrument processing workflow (dirty → clean → sterile) with physical separation
• Handpiece sterilization after every patient (heat sterilization, not surface disinfection)
• Rubber dam use to reduce aerosol generation during procedures
• High-volume evacuation during aerosol-generating procedures

3.4 UK HTM 01-05 (United Kingdom)

The UK's Health Technical Memorandum 01-05: Decontamination in Primary Care Dental Practices is among the most prescriptive standards globally. Key requirements:

• Class B (pre-vacuum) or Class S autoclaves for wrapped instruments (Class N insufficient)
• Daily autoclave validation tests (vacuum leak test, Bowie-Dick test, process challenge device)
• Weekly biological indicator testing
• Instrument tracking and traceability systems
• Segregated decontamination room with separate dirty and clean zones
• Dedicated washer-disinfectors for instrument pre-cleaning

3.5 Australian Standards (ADA Australia)

The Australian Dental Association's Guidelines for Infection Control (3rd edition) and Australian/New Zealand Standard AS/NZS 4815 require:

• Sterilization of all reusable critical and semi-critical items
• Class B or Class S autoclaves recommended for dental practices
• Biological monitoring at least weekly
• Chemical indicators on every package (Class 1 external + Class 5/6 internal)
• Instrument tracking recommended for implant surgery instruments
• Compliance with AS/NZS 4187 for reprocessing of reusable medical devices

4. Vietnam's Ministry of Health Regulations

Vietnam's infection control framework for healthcare facilities, including dental clinics, is governed by several key regulations:

4.1 Circular 16/2018/TT-BYT

This circular, issued by the Ministry of Health in 2018, establishes infection control requirements for all healthcare facilities in Vietnam. Key provisions include:

• Infection control committee: Healthcare facilities must establish an IC committee responsible for policy implementation, training, and monitoring
• Sterilization requirements: All critical and semi-critical instruments must be heat-sterilized using validated autoclave cycles
• Hand hygiene: WHO "5 Moments for Hand Hygiene" framework adopted as national standard
• PPE requirements: Gloves, masks, eyewear, and gowns required for procedures involving blood or body fluid exposure
• Waste management: Color-coded waste segregation system (yellow for infectious, black for general, green for sharp items) aligned with WHO recommendations
• Surveillance: Reporting of healthcare-associated infections to local health authorities

4.2 Law on Medical Examination and Treatment (2023 revision)

Vietnam's updated medical examination and treatment law (effective January 2024) strengthened enforcement of infection control standards with specific provisions for:

• Mandatory licensing inspections including infection control compliance
• Penalties for non-compliance including license suspension
• Patient rights to safe, infection-free treatment environments
• Requirements for infection control training and continuing education

4.3 TCVN Standards for Sterilization

Vietnam's national technical standards (TCVN) for sterilization of medical devices are aligned with ISO 17665 (moist heat sterilization) and ISO 11607 (packaging). These standards specify:

• Sterilization parameters: 134°C for 3.5–5 minutes or 121°C for 15–20 minutes
• Validation and routine monitoring requirements
• Packaging standards for maintaining sterility post-autoclave
• Documentation and record-keeping requirements

5. Sterilization Protocols

Sterilization — the complete elimination of all microbial life including bacterial spores — is the cornerstone of infection control in dentistry. Every reusable instrument that contacts a patient's blood, saliva, or mucous membranes must be sterilized between patients. The autoclave (steam sterilizer) is the gold standard for dental instrument sterilization.

5.1 Autoclave Classifications

Not all autoclaves are equal. The European standard EN 13060 classifies dental autoclaves into three categories based on their ability to achieve steam penetration:

5.2 Chemical Indicators

Chemical indicators (CIs) are monitoring devices placed inside or on sterilization packages that change color when exposed to sterilization conditions. They are classified by ISO 11140-1:

5.3 Biological Monitoring

Biological indicators (BIs) are the only method that directly confirms sterilization has been achieved. They contain a standardized population of highly resistant bacterial spores (Geobacillus stearothermophilus for steam autoclaves) that should be killed by a successful sterilization cycle. After the autoclave run, the BI is incubated; if no spore growth occurs, the cycle is confirmed as effective.

5.4 Instrument Processing Workflow

Proper instrument processing follows a unidirectional workflow from contaminated to sterile, with no cross-over between dirty and clean zones:

1. Pre-cleaning (chairside): Instruments wiped to remove gross contamination immediately after use
2. Transport: Contaminated instruments placed in puncture-resistant containers and transported to the decontamination area
3. Cleaning: Ultrasonic cleaning or washer-disinfector to remove all organic debris (essential — autoclaving dirty instruments is ineffective)
4. Rinsing and drying: Thorough rinsing in purified water and drying before packaging
5. Inspection: Visual inspection under magnification for remaining debris, corrosion, or damage
6. Packaging: Instruments placed in sterilization pouches with internal chemical indicator (Class 5); pouches sealed
7. Sterilization: Class B autoclave cycle at 134°C for 3.5 minutes or 121°C for 15 minutes
8. Verification: External chemical indicator (Class 1) confirms exposure; internal indicator confirmed at point of use
9. Storage: Sealed packages stored in clean, dry, closed cabinets until needed
10. Point of use: Package opened at chairside in front of the patient; internal indicator checked for correct color change

6. Cross-Contamination Prevention

Cross-contamination occurs when pathogens are transferred from one patient to another, from the environment to a patient, or from a patient to clinical staff. In dentistry, the primary cross-contamination vectors are contaminated instruments, aerosols and splatter, contaminated surfaces, contaminated hands, and contaminated water.

6.1 Single-Use Items

The simplest and most reliable method of preventing cross-contamination is to use an item once and discard it. The following items should be single-use in every dental clinic:

6.2 Aerosol Management

Dental procedures generate aerosols — fine particles (less than 50 micrometers) that remain suspended in air for extended periods. High-speed handpieces, ultrasonic scalers, and air-water syringes are the primary aerosol generators. Aerosol management strategies include:

• High-volume evacuation (HVE): Removes aerosols at source; reduces airborne contamination by up to 90%
• Pre-procedural mouth rinse: Chlorhexidine or hydrogen peroxide rinse reduces bacterial load in aerosols by 40–70%
• Rubber dam isolation: Eliminates aerosol contamination from saliva and blood during endodontic and restorative procedures
• Room ventilation: Adequate air exchange (6–12 changes per hour) reduces aerosol persistence
• Air purification: HEPA filtration removes airborne particles; UV-C systems inactivate airborne pathogens

6.3 Hand Hygiene

Hand hygiene is the single most effective measure for preventing healthcare-associated infection. The WHO "5 Moments for Hand Hygiene" framework requires hand washing or alcohol-based hand rub:

1. Before patient contact
2. Before an aseptic (clean/sterile) procedure
3. After body fluid exposure risk
4. After patient contact
5. After touching patient surroundings

In dental practice, this translates to hand hygiene before donning gloves, after removing gloves, and between every patient. Alcohol-based hand rub (ABHR) with 60–80% alcohol is the preferred method; soap and water is required when hands are visibly soiled.

7. Personal Protective Equipment Standards

PPE creates a physical barrier between the clinician, the patient, and the contaminated clinical environment. PPE requirements in dentistry are defined by the Standard Precautions framework — the principle that all patients are treated as potentially infectious, regardless of known diagnosis.

AGP = aerosol-generating procedure (high-speed handpiece, ultrasonic scaler, air polisher).

7.1 Glove Protocol

Gloves are the most critical PPE item in dentistry. Proper glove protocol requires:

• New pair of gloves for every patient — no exceptions
• Gloves donned after hand washing/ABHR, immediately before patient contact
• Gloves removed and discarded immediately after the procedure, before touching any non-clinical surface
• Hands washed/ABHR applied after glove removal (gloves are not a substitute for hand hygiene)
• Sterile surgical gloves used for implant placement, bone grafting, and other surgical procedures
• Utility gloves (heavy-duty) used for instrument cleaning and handling contaminated materials

7.2 Mask Protocol

Surgical masks protect both the clinician (from splatter and aerosols) and the patient (from the clinician's respiratory droplets). Proper mask protocol includes:

• Mask put on before entering the treatment area and kept on throughout the procedure
• Mask changed between patients
• Mask changed whenever visibly soiled, damp, or following an aerosol-generating procedure
• Mask not dangled around the neck or reused after removal
• N95/FFP2 respirators used for aerosol-generating procedures in high-risk situations

8. Water Line Management

Dental unit waterlines (DUWLs) are narrow-bore plastic tubing (typically 2mm internal diameter) that deliver water to handpieces, air-water syringes, and ultrasonic scalers. These narrow tubes are ideal environments for biofilm formation — a slimy matrix of bacteria that adheres to the internal surfaces and is extremely resistant to flushing and chemical treatment. Without active management, DUWL output can contain bacterial counts exceeding 100,000 CFU/mL — far above drinking water standards.

8.1 Waterline Contamination Risks

Biofilm in dental waterlines can harbor:

• Legionella species: Cause of Legionnaire's disease, a potentially fatal pneumonia
• Pseudomonas aeruginosa: Opportunistic pathogen; particular risk for immunocompromised patients
• Non-tuberculous mycobacteria (NTM): Can cause wound infections when introduced into surgical sites
• Fungi and amoebae: Can act as hosts for intracellular bacteria including Legionella

8.2 Standards for Water Quality

8.3 Waterline Management Strategies

Effective DUWL management requires a combination of approaches:

• Independent water reservoirs: Bypass mains water with distilled or purified water bottles/tanks — eliminates mains water biofilm as a source
• Chemical waterline treatment: Continuous or intermittent dosing with hydrogen peroxide, sodium hypochlorite, or proprietary agents to prevent biofilm formation
• Overnight/weekend shocking: High-concentration disinfectant left in lines during non-use periods to disrupt established biofilm
• Flushing: Running water through handpieces for 20–30 seconds between patients and 2 minutes at the start of each day
• Waterline replacement: Periodic replacement of tubing (annually or per manufacturer recommendation)
• Sterile irrigation for surgery: Separate sterile saline or sterile water delivery for implant surgery and other surgical procedures — never dental unit water

9. Surface Disinfection Protocols

Every surface in the treatment room that may be touched or contaminated during a procedure must be either disinfected between patients or covered with single-use barriers. The CDC categorizes dental surfaces into two types:

9.1 Clinical Contact Surfaces

Surfaces directly touched by contaminated hands, instruments, or aerosols during treatment. These require either barrier protection or disinfection:

• Dental chair controls, headrest, and armrests
• Light handle and switches
• Bracket table and instrument trays
• Handpiece holders and air/water syringe holsters
• Suction unit controls
• Computer keyboard and mouse (if used chairside)
• X-ray unit head and controls

9.2 Housekeeping Surfaces

Surfaces not directly involved in treatment but still requiring routine cleaning: floors, walls, sinks, countertops, and cabinetry. These are cleaned with hospital-grade detergent/disinfectant at least daily and immediately if visibly contaminated.

9.3 Surface Disinfection Protocol

9.4 Turnaround Protocol

The treatment room turnaround between patients at Picasso Dental Clinic follows a standardized sequence:

1. All single-use items discarded (suction tips, bibs, barriers, gloves)
2. Contaminated instruments collected into puncture-resistant container for transport to sterilization
3. All barrier wraps removed and replaced with fresh covers
4. All exposed clinical contact surfaces sprayed with intermediate-level disinfectant
5. Surfaces wiped after required contact time
6. Handpieces removed for sterilization; fresh sterilized handpieces attached
7. Waterlines flushed for 20–30 seconds
8. Fresh sterilization pouches placed on bracket table; opened in front of patient
9. Minimum turnaround time: 15 minutes between patients

10. Waste Management

Dental clinics generate several categories of waste, each requiring specific handling to protect patients, staff, and the community. Improper waste management creates infection risks beyond the clinic walls.

10.1 Waste Categories and Handling

10.2 Vietnam MOH Waste Regulations

Vietnam's MOH waste management regulations (aligned with WHO guidelines) require:

• Color-coded waste segregation at point of generation
• Sharps containers must not be filled beyond three-quarters capacity
• Infectious waste stored in designated areas with restricted access, for no more than 48 hours
• Licensed medical waste transport and disposal contractors
• Waste management training for all clinical staff
• Documentation and tracking of medical waste from generation to final disposal

11. How Picasso Dental Exceeds Standards

Picasso Dental Clinic's infection control programme is designed not to meet minimum regulatory requirements, but to match or exceed the highest international standards — CDC (US), HTM 01-05 (UK), and ADA (Australia). This commitment is driven by the clinic's international patient base: patients from 62 countries expect the infection control standards of their home countries, and Picasso delivers on that expectation across all 6 clinics.

11.1 European-Grade Autoclaves

Picasso Dental uses W&H and Melag Class B pre-vacuum autoclaves — European-manufactured sterilizers that are the gold standard in dental infection control. These are the same autoclave brands used in dental practices across Germany, Austria, Switzerland, the UK, and Australia. Class B autoclaves reliably sterilize all instrument types including hollow handpieces, wrapped packs, and porous materials — unlike Class N (gravity) autoclaves still found in many clinics in both developing and developed countries.

11.2 Comprehensive Single-Use Policy

Picasso's single-use policy goes beyond regulatory requirements:

• All endodontic NiTi files are single-use (many clinics re-sterilize and reuse these)
• Surgical burs for implant procedures are single-use (not re-sterilized)
• Suction tips, saliva ejectors, air/water syringe tips, and prophy cups are all single-use disposables
• Patient bibs, headrest covers, and barrier films are single-use and replaced between every patient
• All items opened from sealed manufacturer packaging at chairside in front of the patient

11.3 Sterilization Monitoring Programme

11.4 Independent Water Systems

Unlike clinics that rely on municipal water (which may introduce contaminants from aging infrastructure), Picasso Dental uses independent water reservoir systems with distilled water at every dental unit. Water lines are continuously treated, weekly shocked, and monthly tested — maintaining levels consistently below 200 CFU/mL (the UK HTM 01-05 standard, which is more stringent than the CDC/ADA 500 CFU/mL threshold).

11.5 Staff Training and Compliance

Infection control is not effective without consistent human compliance. Picasso Dental's training programme includes:

• Comprehensive infection control onboarding for all new staff (clinical and non-clinical)
• Annual refresher training with written assessment
• Quarterly infection control audits with corrective action tracking
• Hand hygiene compliance monitoring
• Incident reporting system for any breaches in protocol
• Hepatitis B vaccination required for all clinical staff

11.6 Track Record

12. What to Look For When Visiting a Clinic

International patients should evaluate infection control before agreeing to any dental treatment abroad. The following checklist covers the key indicators of a clinic that takes infection control seriously:

12.1 Before Your Visit

• Ask the clinic about their autoclave type (Class B is the gold standard)
• Request information about their sterilization monitoring programme (biological indicators, frequency)
• Ask whether they use single-use endodontic files and suction tips
• Inquire about their water line management protocol
• Check whether the clinic welcomes sterilization room tours (reputable clinics will)

12.2 During Your Visit

12.3 Questions to Ask

1. "What type of autoclave do you use?" (Answer should be Class B or Class S)
2. "How often do you run biological spore tests?" (Answer should be at least weekly)
3. "Can I see a recent spore test result?" (A compliant clinic will have records available)
4. "Do you use single-use endodontic files?" (Preferred answer: yes)
5. "How do you manage dental unit waterlines?" (Look for independent reservoir + chemical treatment)
6. "May I see the sterilization room?" (A confident clinic will welcome this request)

13. Comparison: Vietnam vs US vs UK vs Australian Standards

The following table provides a side-by-side comparison of infection control requirements across four jurisdictions, alongside Picasso Dental Clinic's actual practice. This allows international patients to directly compare the standards they are accustomed to at home with what they can expect at a premium Vietnamese dental clinic.

14. Frequently Asked Questions

Are infection control standards in Vietnam dental clinics safe for international patients?

Vietnam's Ministry of Health mandates infection control standards aligned with WHO guidelines through Circular 16/2018/TT-BYT. Premium clinics like Picasso Dental exceed these requirements by implementing European-grade Class B autoclaves, weekly biological spore testing, single-use instrument policies, and independent water reservoir systems. Picasso Dental has treated 70,000+ patients from 62 countries with zero cross-infection incidents. However, as in any country, standards vary between clinics — patients should verify infection control practices before committing to treatment.

What type of autoclave should a dental clinic use?

The gold standard is a Class B (pre-vacuum) autoclave, which achieves complete steam penetration of hollow and porous instruments through repeated vacuum cycles. Class B autoclaves sterilize at 134°C for 3.5 minutes (prion cycle) or 121°C for 15 minutes. Class N autoclaves (gravity displacement) are less effective for wrapped and hollow instruments such as dental handpieces. Picasso Dental Clinic uses European-manufactured Class B autoclaves (W&H and Melag) across all 6 clinics.

How can I verify a dental clinic's sterilization practices?

Ask to see the sterilization area, request documentation of autoclave spore test results (biological indicators should be run at least weekly), check that instruments are delivered in sealed sterilization pouches with color-change chemical indicators, verify the clinic uses Class B autoclaves, and confirm single-use items (needles, suction tips, burs) are opened from sealed packaging in front of you. A reputable clinic will welcome these inquiries.

What PPE should dental staff wear during treatment?

According to CDC and WHO guidelines, dental staff should wear: fitted surgical masks (changed between patients and whenever visibly soiled), protective eyewear with side shields or face shields, non-sterile examination gloves (changed between every patient), and clinical gowns or lab coats. For aerosol-generating procedures such as scaling and high-speed drilling, N95/FFP2 respirators and full face shields are recommended.

What is the risk of infection from dental treatment?

When proper infection control protocols are followed, the risk of cross-infection in dental settings is extremely low — published studies report infection rates below 0.01% in clinics following CDC guidelines. The main historical risks involved bloodborne pathogens (Hepatitis B, Hepatitis C, HIV) through contaminated instruments, but modern sterilization protocols and single-use practices have virtually eliminated these risks in compliant clinics.

Does Picasso Dental Clinic use single-use instruments?

Yes. Picasso Dental Clinic implements an extensive single-use policy: all needles, anesthetic cartridges, suction tips, saliva ejectors, air/water syringe tips, prophy cups, endodontic files, surgical burs for implant procedures, and irrigation tubing are single-use and disposed of after each patient. Reusable instruments (mirrors, explorers, forceps, handpieces) undergo full Class B autoclave sterilization in individually sealed pouches with Class 5 chemical integrators.

How does dental unit water line contamination affect patient safety?

Dental unit waterlines can harbor biofilm containing Legionella, Pseudomonas, and other opportunistic pathogens if not properly managed. The CDC recommends waterline output below 500 CFU/mL. Picasso Dental Clinic uses independent water reservoir systems with distilled water and automated waterline disinfection, maintaining levels consistently below 200 CFU/mL — meeting the more stringent UK HTM 01-05 standard.

How does Vietnam compare to the US and UK for dental infection control?

Vietnam's MOH infection control regulations are aligned with WHO standards and cover sterilization, waste management, PPE, and hand hygiene. However, as with any country, enforcement and implementation vary between clinics. Premium Vietnamese clinics like Picasso Dental voluntarily adopt CDC (US) and HTM 01-05 (UK) protocols, often exceeding local requirements. The key differentiator is not regulation but implementation: Picasso Dental uses European Class B autoclaves, weekly biological monitoring, comprehensive single-use policies, and independent water systems matching or exceeding US, UK, and Australian standards.

15. Conclusions

Infection control is the non-negotiable foundation of safe dental care, and it is the primary concern of international patients considering dental treatment in Vietnam. This report demonstrates that Vietnam's regulatory framework — anchored by MOH Circular 16/2018/TT-BYT and aligned with WHO guidelines — covers the same fundamental domains as the CDC (US), HTM 01-05 (UK), and ADA (Australia) standards: sterilization, PPE, hand hygiene, water line management, surface disinfection, and waste disposal.

The critical variable is not regulation but implementation. As in every country, the quality of infection control in Vietnamese dental clinics varies. Budget clinics may meet minimum regulatory requirements; premium clinics voluntarily adopt the highest international standards. Picasso Dental Clinic falls firmly in the latter category — implementing European-grade Class B autoclaves (W&H/Melag), weekly biological spore testing, comprehensive single-use policies, independent water reservoir systems, documented instrument tracking, and systematic staff training across all 6 clinics.

The evidence speaks for itself: across 70,000+ patients from 62 countries treated since 2013, Picasso Dental has recorded zero cross-infection incidents. For international patients, the combination of transparent protocols (including open sterilization room tours and visible spore test documentation), European-grade equipment, and a documented safety record provides the assurance needed to proceed with confidence.

The bottom line: International patients considering dental treatment in Vietnam should evaluate infection control as their first priority — before comparing prices or treatment options. At Picasso Dental Clinic, infection control meets or exceeds the standards you would expect at a well-run dental practice in the United States, United Kingdom, or Australia. The savings of dental tourism do not come at the expense of clinical safety.