Are self-ligating metal braces good? Evaluate the pros and cons

Pham Sam
21/10/2026
Phạm Thị Thùy Dung

Professional Consulting

D. Phạm Thị Thùy Dung

Dentist

Self-ligating metal braces are one of the modern orthodontic methods that help correct uneven, crooked or misaligned teeth. Unlike traditional braces, this type of self-ligating braces uses a relatively advanced mechanism with the ability to automatically hold the archwire without using elastics. This article will evaluate in detail the pros and cons of self-ligating metal braces, helping you have an overview of this method and decide whether it is suitable for you or not.

 

According to research by Nicholas R Turnbull and David J Birnie on the topic " Treatment efficiency of conventional vs self-ligating brackets: effects of archwire size and material" , self-ligating metal brackets shorten orthodontic treatment time compared with elastic-tied metal brackets. Dr. Pham Dung, Clinical Director at Lac Viet Intech Dental, also shares: "Self-ligating metal brackets feel more comfortable and cause less pain for orthodontic patients" 

Hiệu quả cảu mắc cài kim loại tự độngResults of self-ligating metal bracket braces at Lac Viet Intech Dental

What are self-ligating metal bracket braces? 

Definition and mechanism

Self-ligating metal bracket braces are an orthodontic method that uses modern metal brackets with a sliding cap or automatic latch to hold the archwire, without the elastic ties used in traditional brackets.

Mắc cài kim loại tự buộcThe structure of self-ligating metal brackets

Thanks to this smart design, the archwire can slide more easily, reducing friction, limiting discomfort, shortening treatment time and making oral hygiene easier. 

Key advantages

  • Shorter treatment time: thanks to the self-ligating mechanism, this method reduces time spent in the dental chair.
  • Better appearance: less visible than traditional braces because no elastics are needed. 
  • Less pain: force adjustments are smoother, reducing pain for the patient.

With durable metal, a reasonable cost and high effectiveness, self-ligating metal bracket braces are becoming a popular choice for anyone who wants safe, fast and economical orthodontic treatment.

Read more: Metal brackets for braces – the pros and cons of each type

Comparing traditional and self-ligating bracket braces

Comparison of elastic-tied metal brackets and self-ligating metal brackets

Feature Elastic-tied metal brackets  Self-ligating metal brackets 
Structure Brackets, an archwire and elastic ties that hold the archwire. Brackets with a sliding cap or automatic latch that holds the archwire, with no elastic ties needed.
Force Strong force that can cause more discomfort and pain for the wearer. Gentler, more stable force that reduces pain and discomfort.
Hygiene Elastic ties easily trap food and are hard to clean, increasing the risk of decay and gingivitis. No elastic ties, so easier to clean and a lower risk of dental disease.
Treatment time Treatment usually takes longer because more adjustments are needed. Shorter treatment thanks to stable force and higher efficiency.
Number of follow-up visits More frequent follow-up visits (about every 3–4 weeks) to change the elastics. Fewer follow-up visits (about every 6–8 weeks).
Aesthetics Less aesthetic because the elastics can discolor, especially when eating and drinking. More aesthetic because there are no elastics and the design is more compact.
Cost Lower cost. Higher cost.

As the table shows, many people choose self-ligating brackets for their convenience and treatment effectiveness. However, their price is also a factor to consider.

See more at: 

Advantages of self-ligating metal bracket braces

The outstanding advantages of self-ligating metal bracket braces, which answer the question of why you should choose them: 

  • Less pain, more comfort: Instead of using elastics to hold the archwire, self-ligating brackets use a sliding latch or automatic cap, reducing friction on the teeth. This not only helps the teeth move more gently but also minimizes pain and discomfort throughout treatment.

  • Shorter treatment time: Thanks to stable, continuous force, self-ligating brackets move teeth more efficiently, significantly shortening treatment time.

  • Easy to clean, fewer dental problems: Without elastic ties, cleaning your teeth is easier than ever. You can brush thoroughly and remove plaque and leftover food effectively, reducing the risk of decay and gingivitis.

  • Fewer follow-up visits: Self-ligating brackets work more stably and efficiently, allowing the orthodontist to extend the time between follow-up visits, saving you time and effort.

With these outstanding advantages, self-ligating metal brackets deserve to be a top choice for anyone who wants a perfect smile quickly and comfortably. Contact a reputable dental clinic now for detailed advice on this modern orthodontic method.

 

Disadvantages of self-ligating metal bracket braces

Higher cost Compared with traditional brackets, self-ligating brackets cost significantly more. This is because the manufacturing technology is complex and requires premium materials and a more sophisticated design. So if budget is your top priority, you should consider carefully.

Aesthetics Although more compact, self-ligating metal brackets are still the same color as traditional metal brackets and are easily visible when talking. For anyone who wants discreet braces, this can be a major drawback.

High technical demands Self-ligating brackets require a highly skilled and experienced orthodontist to make precise adjustments and ensure optimal results. Otherwise, treatment results may be affected.

How much do self-ligating metal bracket braces cost? 

Self-ligating metal bracket braces commonly cost from 35,000,000 - 60,000,000 VND for both arches. At Lac Viet Intech Dental, self-ligating metal bracket braces cost 44,000,000 VND, and you can now get them for only 37,300,000 VND (applies to the Hanoi branches). In particular, Lac Viet Intech also offers 50% installment plans, with prices from just 39,600,000 VND. 

bảng giá iềng răng mắc cài kim loại

In addition, you will enjoy many completely free services, including:

 

  • Free orthodontic extractions.

  • Free panoramic and cephalometric X-rays throughout treatment.

  • Free scaling, cleaning and treatment of gingivitis and periodontitis, and free fillings for decayed teeth throughout treatment.

  • Fluoride varnish to prevent decay and enamel demineralization throughout orthodontic treatment.

  • 1 free pair of Hawley retainers (if needed).

  • Free lingual retainer wire with Line Nano Plastic (as indicated).

  • Free gum contouring.

  • 50% off gum and alveolar bone surgery to correct a gummy smile (if needed).

  • 50% off wisdom tooth extraction and root canal treatment.

  • 4-year warranty.

  • 3 follow-up X-rays.

  • Free scaling for 2 years after the braces come off.

The cost of braces is all-inclusive, and Lac Viet Intech commits to no extra charges throughout treatment. 

See details at: 

 

The self-ligating metal bracket braces procedure

Step 1: Examination and consultation. A dental expert will examine you and advise on the method that suits your oral condition.

Step 2: Treatment planning. Based on initial calculations, the orthodontist designs a detailed treatment plan, including time and cost.

Step 3: Placing the brackets. Once everything is ready, the orthodontist attaches the brackets to your teeth.

Step 4: Treatment and monitoring. The orthodontist monitors treatment progress and makes the necessary adjustments regularly.

Step 5: Removing the brackets and retention. When orthodontic treatment is complete, you move on to wearing a retainer to keep the results stable. 

Conclusion

Self-ligating metal bracket braces are becoming one of the popular choices in orthodontic treatment. With advantages such as shorter treatment time, comfort during treatment and a self-ligating mechanism, this method has attracted interest from many people. However, the higher cost and the fact that it does not suit every dental condition are things you need to consider carefully.

In short, to decide whether to choose self-ligating metal bracket braces, you need to carefully consider your oral condition and consult your dentist to make the best choice for your oral health.

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