Inlays and Onlays in Vietnam: A Complete Guide

Restorative dentistry plays an essential role in maintaining both the function and aesthetics of natural teeth. Among the most durable and conservative solutions for repairing damaged teeth are inlays and onlays — often called indirect fillings or partial crowns. These restorations provide superior strength, longevity, and an excellent cosmetic result compared to traditional fillings.

In recent years, Vietnam has become a leading destination for international patients seeking inlays and onlays, thanks to its modern dental technology, skilled cosmetic dentists, and significantly more affordable prices than in Western countries. Whether you need to repair a cracked tooth, replace a large old filling, or restore your smile with long-lasting materials, Vietnam offers world-class treatment options.

This comprehensive guide covers everything you need to know about inlays and onlays in Vietnam, including materials, procedures, benefits, pricing, top clinics, and what to expect when traveling for dental care.

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What Are Inlays and Onlays?

Inlays

An inlay is a custom-made restoration placed inside the grooves of a tooth on the chewing surface. It does not cover the tooth’s cusps. Inlays are ideal for:

• Medium to large cavities

• Old or broken fillings

• Fractures that do not affect the cusps

• Teeth requiring precise, highly durable restorations

Onlays

An onlay covers one or more cusps of the tooth and is sometimes called a partial crown. It is used when:

• A large portion of the tooth is damaged

• One or more cusps are fractured

• The tooth needs stronger reinforcement than an inlay can provide

Compared with a full crown, an onlay preserves more natural tooth structure while still offering strength and longevity.

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Why Choose Inlays and Onlays Instead of Traditional Fillings?

Inlays and onlays are preferred over large fillings because they offer:

1. Superior Durability

Traditional fillings can shrink or crack over time. Inlays and onlays, however, are fabricated in a dental laboratory using strong materials such as:

• Porcelain

• Zirconia

• Composite resin

• Gold (less common today, but very durable)

These materials resist wear, pressure, and temperature changes far better than direct fillings.

2. Better Fit and Seal

Because they are custom-made based on a 3D scan or impression, inlays and onlays fit the tooth precisely. This reduces:

• Bacteria leakage

• Secondary decay

• Food trapping

3. Preservation of Healthy Tooth Structure

Crowns require significant tooth reduction. Inlays and onlays require minimal removal of natural tooth structure.

4. Highly Aesthetic Appearance

Porcelain or zirconia inlays and onlays match natural tooth color, creating a seamless restoration that blends beautifully with your smile.

5. Long Lifespan

With proper care, inlays and onlays can last 10–20 years, sometimes longer.

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Why Choose Inlays and Onlays in Vietnam?

Vietnam has emerged as a popular destination for restorative dentistry due to:

1. Advanced Technology

Dental clinics in Vietnam use:

• 3D intraoral scanners

• CAD/CAM systems (CEREC, 3Shape, Sirona)

• Digital smile design

• High-precision milling machines

• Laser dentistry

These tools ensure accurate, natural, and long-lasting restorations.

2. Skilled Cosmetic and Restorative Dentists

Many dentists in Vietnam have international training in:

• Australia

• Korea

• Japan

• France

• Singapore

• The United States

Their expertise helps ensure precise craftsmanship and high-quality results.

3. Affordable Prices

Vietnam offers top-tier dental care at a fraction of Western prices — without compromising on quality. Many clinics use imported materials (Ivoclar Vivadent, Vita, 3M, etc.) identical to those used in Europe or Australia.

4. Fast Turnaround

Thanks to modern CAD/CAM systems, many clinics in Vietnam can produce inlays and onlays within the same day or 24 hours, depending on the case.

5. Ideal Dental Tourism Destination

Vietnam combines excellent dental care with:

• Affordable accommodation

• Direct flights from major cities

• Safe, modern clinics

• Beautiful tourist attractions

Patients often combine treatment with a relaxing holiday.

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Types of Inlay and Onlay Materials Available in Vietnam

1. Porcelain (Ceramic)

• Most popular choice

• Natural appearance

• Excellent wear resistance

• Stain-resistant

• Perfect for front and back teeth

2. Zirconia

• Extremely strong

• Ideal for molars

• Long-lasting and chip-resistant

3. Composite Resin

• More affordable

• Good aesthetics

• Not as durable as porcelain or zirconia

4. Gold

• Rarely used today

• Exceptional longevity

• Best for high-bite-force patients

• More expensive and less aesthetic

Most international patients choose porcelain or zirconia for durability + appearance.

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Procedure: Getting Inlays and Onlays in Vietnam

The treatment process typically includes two visits, unless your clinic offers same-day CAD/CAM restorations.

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Visit 1: Consultation and Tooth Preparation

1. Examination and X-rays
   The dentist evaluates the tooth, identifies decay, cracks, or failing fillings, and determines the best restoration.

2. Digital scan or impression
   A 3D intraoral scanner captures precise images of your tooth.

3. Removal of decay or old filling material
   The tooth is cleaned and shaped.

4. Temporary filling (if needed)
   A temporary restoration protects the tooth until your inlay/onlay is ready.

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Fabrication

Your inlay/onlay is custom-made using:

• CAD/CAM machine (in-clinic, same day)

• Dental laboratory (1–3 days)

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Visit 2: Bonding the Inlay/Onlay

1. Trial fitting
   The dentist checks the fit, color, and contact points.

2. Permanent bonding
   The restoration is cemented to the tooth using strong dental adhesive.

3. Polishing and bite adjustment
   Ensures comfort, proper alignment, and natural appearance.

Most patients experience minimal discomfort and can eat normally soon after treatment.

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How Much Do Inlays and Onlays Cost in Vietnam?

Prices vary by clinic, material, and the tooth’s condition.

Typical Price Range in Vietnam

Comparison With Other Countries

Vietnam provides some of the most competitive prices globally while maintaining high standards.

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Best Dental Clinics in Vietnam for Inlays and Onlays

1. Elite Dental Group (Ho Chi Minh City)

• Leading cosmetic & restorative dentistry center

• CAD/CAM same-day restorations

• Popular among Australian patients

2. Westcoast International Dental (HCMC & Hanoi)

• Western-operated clinic

• High-quality porcelain and zirconia restorations

• Excellent patient service

3. East Rose Dental (Ho Chi Minh City)

• Affordable cosmetic dentistry

• Skilled restorative team

• Modern scanning technology

4. Worldwide Dental Hospital (Da Nang)

• Strong cosmetic and prosthodontic department

• Ideal for tourists visiting central Vietnam

5. International Dentistry Jo (Nha Trang)

• Popular among Russian and Australian visitors

• Advanced CAD/CAM technology

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Who Is a Good Candidate for Inlays and Onlays?

You may need an inlay or onlay if:

• You have moderate to large tooth decay

• You have a cracked or fractured tooth

• Your filling has failed

• You want a more durable alternative to composite fillings

• You prefer a natural-looking restoration

• You want to save your tooth without replacing it with a crown

The dentist will evaluate tooth structure, gum condition, and your bite to determine the best treatment.

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Benefits of Inlays and Onlays

Functional Benefits

• Strengthen weakened teeth

• Restore natural chewing function

• Protect tooth structure

• Resist wear and pressure

Aesthetic Benefits

• Color-matched to natural teeth

• Smooth, seamless finish

• No discoloration over time

Longevity

• Last 10–20 years or more

• More durable than ordinary fillings

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Risks and Limitations

Although safe, inlays and onlays may involve:

• Tooth sensitivity (temporary)

• Possible need for additional treatment if decay progresses

• Rare risk of restoration dislodgement

• Higher cost compared to fillings

Choosing a reputable clinic significantly reduces these risks.

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Recovery and Aftercare

Recovery is simple:

• Numbness wears off in 1–2 hours

• Mild sensitivity for 24–48 hours

• Avoid hard foods for the first day

• Maintain good oral hygiene

• Schedule regular dental check-ups

With proper care, your inlay or onlay can last decades.

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Travel Tips for Dental Tourism in Vietnam

Stay Duration

• 3–5 days for two-visit treatment

• 1 day for CAD/CAM same-day options

Recommended Cities

• Ho Chi Minh City

• Hanoi

• Da Nang

• Nha Trang

Ideal Combination Treatments

• Whitening

• Veneers

• Crowns

• Full smile makeover

Vietnam is an excellent choice for combining dental care with travel.

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Conclusion

Inlays and onlays in Vietnam provide an outstanding combination of quality, beauty, and affordability for patients seeking reliable restorative dental care. With advanced digital dentistry, internationally trained dentists, and significantly lower costs than in Australia, Europe, or the United States, Vietnam is quickly becoming a top destination for durable and aesthetic dental restorations.

Whether you’re restoring a single damaged tooth or planning a complete smile upgrade, Vietnamese dental clinics offer world-class service with excellent long-term results.