Clear aligner recommendation
Clear aligners vs. conventional braces
Exploring types of orthodontic treatment
For some people, orthodontic treatment feels like the ‘start of a new life,’ while for others it feels like a long-postponed task.
Those moments of gently closing your mouth in front of the mirror, or unconsciously hiding your smile when taking photos. Because I understand that feeling better than anyone, I want to ease the weight of that concern, even just a little, today.
The ‘orthodontics’ most of us picture is probably the wire braces attached to the teeth like railroad tracks. Because they are less aesthetically pleasing and fill the mouth with metal appliances for a long period of time, many people hesitate to decide on orthodontic treatment.
That is why clear aligners have appeared. The fact that you need orthodontic treatment is the same, but you may be realizing for the first time that the method can be this different.
In today’s post, I will walk you through the types of orthodontic treatment, the differences between clear aligners and conventional braces, and why clear aligners are recommended.
Types of orthodontic treatment

Orthodontic appliances are broadly divided into four types.
Through the pros and cons of each appliance, I will also naturally show you a clear aligners comparison.
- Metal braces
Advantages
Made of stainless steel, so there is no concern about discoloration
Excellent durability and orthodontic effectiveness
Lowest cost
Disadvantages
Lowest in aesthetics
May feel burdensome for people with frequent face-to-face interactions
- Ceramic braces
Advantages
Similar in color to teeth, so more aesthetic than metal braces
Relatively affordable cost
Disadvantages
Still a noticeable appliance
Risk of breakage due to the nature of porcelain material
- Self-ligating braces
Advantages
Efficient tooth movement without rubber bands or fine wires
Faster treatment speed
More aesthetic than metal braces
Disadvantages
Higher cost
The appliance is still visible
- Clear aligners

Advantages
Made of transparent special plastic, so they are barely noticeable
Removable → can be taken out briefly on important days
Easy to maintain oral hygiene and less psychological burden
Disadvantages
Highest cost
Risk of loss and need to manage removability
Features of clear aligners

You may already have confirmed their appeal through the clear aligners comparison, but if you look more deeply at their features, you will understand why so many people choose them.
Clear aligner treatment process
Precisely scan the teeth with an oral scanner
An orthodontic specialist establishes the treatment plan
Digital custom appliance fabrication
Replace the appliance every 2 weeks
Visit the clinic every 4–8 weeks
Types of clear aligners
Invisalign, NanoLiner, MagicAlign, Serafin, Didiheim
Advantages of clear aligners
Outstanding aesthetics
The appliance can be removed when eating or brushing, making oral hygiene easy
No need for frequent clinic visits
Disadvantages of clear aligners
Possibility of losing the appliance
Sensitive to very hot or cold temperatures
You must manage the appliance carefully yourself
Who are clear aligners recommended for?

For whom are clear aligners the best fit?
People who want to effectively correct various types of malocclusion and dental alignment issues
People in professions where appliance visibility is a concern
(actors, idols, announcers, flight attendants, instructors, service industry workers, etc.)
People for whom the treatment timeline and clinic visit schedule are a major burden
(studying abroad, military service, living in a different region, etc.)
People who are not overly concerned about the inconvenience of appliance management
The importance of choosing the right clinic for clear aligners

You need a medical team that accurately understands the differences between conventional wire braces and clear aligners, and that can anticipate both your current dental condition and future changes. The biggest advantage of clear aligners is the “beautiful orthodontic process that is not noticeable,” but to bring out that advantage 100%, the detailed planning and judgment of an orthodontic specialist are more important than anything else. They must be able to clearly explain whether treatment is possible with clear aligners alone, whether it needs to be combined with conventional braces, and what results can be achieved after treatment. Only when all of this is explained accurately can side effects be avoided and a highly refined result be achieved.
Gangnam Saero Dental Clinic’s orthodontic treatment offers a wide range of planning and judgment capabilities through NanoLiner advisory experience, prior experience as a primary doctor for well-known celebrities and broadcasters, and possession of all types of clear aligner systems, allowing for the best customized selection, as well as detailed digital diagnosis and accurate treatment planning.
Gangnam Saero Dental Clinic will be with you at the moment of change, when the beautiful alignment you dreamed of becomes a reality.
- This post is medical information presented by a medical institution due to a contractual relationship with a third party.
