Orthodontics for Kids
Corrects bite issues early while guiding healthy jaw development. Early screening means simpler treatment, less discomfort, and a reduced chance of extractions or jaw surgery later on.
Early Orthodontic Care (Phase 1)
Children’s orthodontic treatment, also known as Phase 1 or Early Treatment, begins before all permanent teeth have erupted, typically between the ages of 6–10 during the mixed-dentition stage.
Unlike adult orthodontics, Phase 1 focuses on guiding jaw growth (Growth Modification), correcting structural problems early, and addressing habits that may affect future bite development.
When can children start orthodontic treatment?
According to both the American Association of Orthodontists (AAO) and the Thai Association of Orthodontists, children should have their first orthodontic evaluation at age 7.
Younger children may also be assessed if there are obvious concerns such as:
- Crossbites
- Deep bites
- Protrusive teeth
- Severe crowding
Early detection helps prevent more severe problems later on, reducing the need for tooth extractions or jaw surgery as the child grows and making Phase II treatment (braces/aligners during adolescence) simpler and shorter.
Signs Your Child May Need Phase 1 Treatment
Anterior Crossbite
Lower front teeth overlap the upper front teeth
Severe Crowding
Not enough space for permanent teeth, early loss of baby canine teeth
Diastema
Abnormal gaps between teeth
Protrusion
Upper front teeth excessively forward
Ectopic Eruption
Permanent teeth erupting in the wrong position
Oral habits
Thumb sucking, nail biting, tongue thrusting that may affect jaw and bite development
Will my child still need braces later?
Phase 1 treatment does not guarantee that Phase II braces/aligners won’t be needed.
After the mixed-dentition stage, the orthodontist will reassess:
- Bite development
- Facial growth
- Space for permanent teeth
- Cosmetic and functional needs
Many children require Phase II for refinement — but Phase 1 often reduces complexity, treatment time, and the need for extractions or surgery later on.
Types of Orthodontic Appliances for Children
Phase 1 may include:
- Removable appliances
- Fixed appliances
- Growth-modification devices
Treatment duration is typically 9–12 months, followed by an observation phase until all permanent teeth erupt. At that point, the orthodontist will determine whether Phase II is needed.
Types of Orthodontic Appliances for Children
Orthodontists will evaluate several key factors:
1. The nature of the problem
Urgent structural issues may require early intervention:
- Narrow upper jaw
- Misaligned upper/lower jaw relationship
- Bite patterns causing wear
- Severe crowding or eruption problems
Growth-modification appliances may help avoid future jaw surgery.
2. The ideal treatment age
Initial screening: age 7
Phase 1 is recommended only when early intervention significantly improves long-term outcomes or prevents complications.
3. Child cooperation
Success with removable appliances depends on consistent wear.
Good cooperation = faster, more effective results.
4. Budget & treatment timeline
Treatment recommendations vary depending on the type of appliance, complexity, and long-term goals.
A personalized consultation ensures the most suitable plan for your child.
📌 Best advice: Schedule an evaluation with a pediatric/orthodontic specialist to design a plan tailored to your child’s specific needs.
Why Choose Children’s Orthodontics at we) smile Dental Haus
Kid-Friendly Environment + Highly Experienced Team
Our dentists and staff specialize in communicating with children of different ages using gentle, creative approaches.
A positive, safe experience reduces fear — improving cooperation and treatment success.
Multidisciplinary dental care in one place
Multiple specialists work together seamlessly for accurate diagnosis, efficient planning, and smooth treatment from start to finish.
Advanced Technology: iTero Lumina 3D Scanner + Modern X-ray Systems
State-of-the-art tools provide precise diagnosis and predictable treatment plans, minimizing errors and ensuring comfort.
Transparent, worry-free pricing
Clear and upfront fees. No hidden charges or extra service costs.
Continuous follow-up after treatment
Regular monitoring ensures consistent progress and long-term stability.
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Case Studies
Real Patient Reviews
💬 Frequently Asked Questions (FAQ)
At what age can children start orthodontic treatment?
The Association of Orthodontists recommends the first orthodontic evaluation at around age 7, when permanent teeth begin to erupt. This allows early detection of jaw or bite problems and helps determine if early treatment (Phase I) is needed.
How is orthodontic treatment for children different from adults?
Orthodontic treatment for children often focuses on early intervention (mixed dentition phase) to guide jaw growth, create space for permanent teeth, or correct harmful habits—whereas adult orthodontics focuses mainly on tooth movement.
What types of orthodontic appliances are used for children?
There are various types, depending on the condition being treated—such as removable appliances (for jaw expansion or habit correction), partial fixed appliances (e.g., palatal expanders), or space maintainers.
How can orthodontic treatment help children?
It helps the jaws develop properly, provides space for erupting permanent teeth, corrects bite problems, improves facial aesthetics, and reduces the risk of dental trauma.
Should my child get braces if they suck their thumb or breathe through their mouth?
You should consult a dentist promptly. Habits like thumb sucking or mouth breathing can negatively affect tooth alignment and jaw growth. Special appliances may be used to help correct these habits before or during orthodontic treatment.
Doctor Expertise & Clinic Standards & Technology
At we) smile, you benefit from:
- The latest iTero Lumina 5D digital scanner — faster, more comfortable, more accurate
- Digital Smile Design — visualize your smile before treatment
- A highly experienced team certified internationally as Invisalign Platinum Provider
- Strict sterilization standards and premium-grade materials
Pricing
Orthodontic Options
Costs
Duration
Comprehensive treatment for all dental and jaw problems
Wear appliance 12-15 hours/day
119,000 THB
- 0% installment 6 months SCB card
- 10,000 baht discount for bank transfer payment
- Unlimited sets
- Unlimited refinements within 18 months
- Limited correction of bite and jaw abnormalities
- Wear only during sleep 10 hours/day
25,000 THB
Price includes impression and doctor fees
- EF 2-layer appliance
Duration 12 months
- Limited correction of bite and jaw abnormalities
- Wear appliance full-time
Wear appliance 12-15 hours/day
per piece
5,000–8,000 THB
- Adjustment fee 800 baht per visit
- Pay until treatment completed
Takes 6 months or more
Fixed braces for children with brackets on select teeth, typically 6 teeth on upper jaw
(Some cases may require both fixed braces and removable plates together)
Install appliance
1,000 THB / tooth
- Monthly adjustment once per month
1,000 baht per visit
- Pay until treatment completed
Takes 6 months or more