Ortodonti

Invisalign First for Children

A clear aligner system designed specifically for children ages 6-11. Jaw expansion, space creation, and early orthodontic correction during the mixed dentition phase.

Medically reviewed. Last updated: May 18, 2026.

What Is Invisalign First?

Invisalign First is a clear aligner system specifically designed for children aged 6 to 10 who are in the mixed dentition phase. At this age, a child's mouth contains both baby teeth and newly erupting permanent teeth. Traditional clear aligner treatment is not designed to accommodate this mixed structure. Invisalign First uses aligners engineered precisely for this developmental period, comfortably fitting both primary teeth and newly emerging permanent teeth.

The primary goal of this system is early intervention to prevent future orthodontic problems. When treated at an early age, jaw growth can be guided, space can be created for permanent teeth, and conditions that might require extractions later can be prevented. Invisalign First delivers effective results especially for issues like narrow upper jaw, narrow dental arch, crowding, gap teeth, deep bite, and crossbite.

Before treatment, a detailed examination is performed by pediatric dentistry and orthodontic specialists. Your child's jaw development, dentition stage, and existing problems are evaluated. A digital impression is taken using the iTero intraoral scanner, and the plan is simulated with ClinCheck software. Once the aligners are delivered to your child, they need to be worn 20 to 22 hours per day. They are only removed when eating and brushing teeth. The aligners may feature special structures such as small expansion balloons, space maintainer properties, and tooth eruption zones. These structures ensure newly erupting teeth are positioned correctly.

Treatment duration varies depending on your child's condition, typically ranging from 12 to 18 months. The biggest advantage for your child is that the aligners are invisible and do not cause embarrassment at school. Because they can be removed when eating, there are no dietary restrictions. Tooth brushing is also easy, which reduces the risk of tooth decay in children. After treatment is completed, a second phase of treatment can be planned during adolescence if needed. For all pediatric dentistry services at our clinic, visit our pediatric dentistry page. For treatment costs, see our clear aligner cost calculator page.

Invisalign First

Conditions Treated

Invisalign Treatment

Which orthodontic problems can clear aligners fix?

Doredent's Invisalign Diamond Provider orthodontists effectively treat many orthodontic conditions with clear aligners. Click on a condition to see a short simulation of how it works.

Deep bite
Deep bite
Underbite
Underbite
Crossbite
Crossbite
Gap teeth
Gap teeth
Open bite
Open bite
Crowded teeth
Crowded teeth
Baby and permanent teeth
Baby + permanent teeth (child)
General misalignment
General misalignment

Treatment Process

Alternative Treatments

Invisalign First is a modern orthodontic treatment option applied during the mixed dentition period in children. However, Invisalign First is not the only option for early orthodontic treatment in children. Different approaches can be applied depending on clinical conditions, the child's orthodontic needs, and compliance capacity. Doredent's core philosophy is clear: we do not impose a single method on children, we select the method most suitable for the case. Below you will find the main alternatives that can be used for early orthodontic treatment in children and when each one is most appropriate.

Removable Orthodontic Appliances

Removable appliances are a traditional method used in pediatric orthodontics for many years. They consist of wires and screws placed on an acrylic body. The child can insert and remove the appliance themselves. They are typically used for creating space, jaw expansion, or simple tooth movements. Advantages:
  • More economical than Invisalign First in terms of cost.
  • The child can remove the appliance during cleaning.
  • Effective for certain space-gaining and expansion cases.
  • Supported by decades of clinical experience.
Limitations:
  • As a visible appliance, it may cause aesthetic concerns in the child.
  • Speech adaptation may take longer than with Invisalign First.
  • May be insufficient for complex orthodontic problems.
  • The ease of removal can sometimes lead to irregular wear by the child.

Fixed Palatal Expander (RPE / Hyrax)

This is an orthodontic appliance fixed to the upper palate, used when the upper jaw is narrow. A screw mechanism expands the suture (the junction point) in the middle of the upper jaw bone, bringing the jaw structure to a wider position. It is frequently applied especially in crossbite and narrow upper jaw cases. Advantages:
  • Provides the most powerful effect for jaw expansion purposes.
  • Being fixed, it does not depend on the child's compliance.
  • When applied early, it directly guides jaw development.
  • Produces highly effective results in crossbite cases.
Limitations:
  • The child cannot remove the appliance; the adaptation period may be somewhat longer.
  • Difficulty with speech and swallowing may be experienced in the first days.
  • Hygiene must be performed more carefully.
  • Applied only in cases requiring expansion; not sufficient for correcting crowding.

Traditional Braces for Children

In some pediatric cases, especially when multiple orthodontic problems need to be solved simultaneously, traditional braces treatment may be preferred. In this method, small metal or aesthetic brackets are bonded to the teeth and teeth are moved via a wire passing between them. In children, it is usually applied later, after permanent teeth have largely erupted. Advantages:
  • Produces strong and effective results in complex orthodontic problems.
  • Being fixed, it does not depend on the child's compliance.
  • Offers all movement possibilities of braces treatment.
  • A clinically well-understood and proven method.
Limitations:
  • May cause aesthetic concerns due to visible brackets.
  • Hygiene must be performed more carefully; cavity risk increases.
  • Certain foods must be avoided.
  • Generally not suitable in the very early stages of the mixed dentition period.

Postponing Treatment and Monitoring

Early orthodontic treatment is not necessarily required in every child. In some children, the existing orthodontic condition can be resolved in one go with adult orthodontics (Phase 2) after permanent teeth have fully erupted. In this situation, regular monitoring rather than early intervention is recommended at Doredent. Advantages:
  • Unnecessary treatment burden is not placed on the child.
  • The most appropriate option in terms of cost.
  • Some problems may improve spontaneously when permanent teeth erupt.
  • Results can be achieved with a single comprehensive treatment.
Limitations:
  • Some problems are more difficult to correct at older ages.
  • The opportunity to guide jaw development may be missed.
  • Certain conditions like crossbite require early intervention.
  • In advanced cases, Phase 2 may become longer and more complex.

Choosing the Right Treatment: Doredent's Approach

Choosing the right orthodontic treatment in children is based on the child's age, the type of orthodontic problem, the status of jaw development, the child's compliance capacity with appliance use, and family support. Even for two children of the same age, the most suitable method may be different. At Doredent, we do not impose a single method in pediatric orthodontics. Whichever method is most suitable for the case is applied. Invisalign First, removable appliances, palatal expander, or traditional braces (whichever approach will best contribute to the child's long-term orthodontic health is preferred). In some cases, regular monitoring rather than treatment is recommended, because early intervention is not necessary in every child. The fundamental reason for this approach is: pediatric orthodontics is a sensitive field that guides the growth and development process. Intervention at the wrong time or unnecessary early treatment can lead to more complex problems in the future. During the initial examination, your child's condition is evaluated in detail and which approach is appropriate is discussed honestly with you.

Risks and Complications

Invisalign First is a modern and clinically well-understood orthodontic treatment option for children during the mixed dentition phase. With proper patient selection, appropriate planning, and regular follow-up, treatment is completed without issues in most children. However, due to the nature of pediatric orthodontics, there are some inherent risks and complications. The vast majority of these risks are mild and temporary and can be managed with proper follow-up. Below you will find the main risks and complications that may occur during Invisalign First treatment.
Aligner Compliance Issues (Most Critical Risk)
The success of Invisalign First treatment depends directly on wearing the aligners at least 20-22 hours per day. If your child does not wear the aligners consistently, treatment will not progress as planned and the duration will increase. This is the most common problem in pediatric orthodontics. Family support and your child's motivation are fundamental determinants of treatment success.
🦠 Tooth Decay Risk
Eating with the aligners in or consuming sugary drinks can lead to sugar accumulation inside the aligner and rapid cavity development. This risk is especially important in children because hygiene habits are generally less developed than in adults. Brushing teeth and cleaning the aligners after every meal minimizes this risk.
🔍 Lost or Damaged Aligners
Children may wrap their aligners in napkins when removing them at school, during play, or at mealtimes, then forget them, lose them, or cause damage. Aligner loss extends treatment duration and may result in additional costs for replacement aligners. Children should be taught to always store their aligners in their case.
😬 Mild Soreness and Pressure
Mild pressure and sensitivity in the teeth during the first 1-2 days after switching to a new aligner set is normal. This indicates that the teeth are moving toward their new position. Children may sometimes avoid wearing their aligners because of this sensation, but the discomfort subsides within a few days.
🗣️ Speech Adaptation
Slight lisping may occur during the first few days of wearing aligners. This is a natural part of the tongue adjusting to the new aligner structure and usually resolves completely within 1-2 weeks. Having your child practice reading aloud can speed up this process.
🔄 Relapse Risk Without Retention
After treatment is complete, teeth naturally tend to shift back toward their original position. If retention is neglected, the results achieved may deteriorate over time. Because children are still growing and developing, retention is planned differently than in adults. Night retainers or, if needed, fixed retainers are monitored regularly during the post-treatment period.

Factors That Increase Risk

Certain conditions can increase the risk of complications and the likelihood of treatment failure in Invisalign First. These factors do not mean treatment cannot be performed, but they do indicate that additional evaluation and stronger family support are required.
  • Insufficient family support: In pediatric orthodontics, family monitoring accounts for half of treatment success. Parents need to regularly check aligner wear and hygiene habits.
  • Lack of child motivation: For children who are not willing participants in treatment and avoid wearing aligners, a fixed appliance may be considered instead of Invisalign First.
  • Poor oral hygiene: In children without regular brushing habits, the risk of cavity development inside the aligner is high. Hygiene habits must be established before treatment begins.
  • High consumption of sugary drinks and snacks: Consuming such foods with aligners in place significantly increases the risk of tooth decay.
  • Discontinuing treatment before completion: If Phase 1 treatment is interrupted before completion, the gains achieved may be lost. This can lead to your child requiring more complex treatment later.
  • Missing regular check-up appointments: Check-up appointments are an important part of treatment planning in orthodontics. Missed appointments extend treatment duration.

How Are These Risks Managed at Doredent?

The vast majority of potential risks in pediatric orthodontics can be minimized through proper patient selection, appropriate planning, family education, and regular follow-up. The key elements of the approach at Doredent include:
  • Proper indication: Invisalign First is only recommended for clinically appropriate children. If your child's orthodontic problem would be better resolved with a fixed appliance, or if early intervention is not yet required, this is explained honestly to the family.
  • Detailed family consultation: Before treatment, the process is discussed in detail with both the child and family. Aligner usage rules, the importance of hygiene, and family responsibilities are clearly communicated.
  • Assessing the child's motivation: Children who are not willing participants in treatment are not pressured. In such cases, a different orthodontic approach may be recommended or treatment may be postponed.
  • Hygiene education: Before treatment begins, proper brushing, aligner cleaning, and general oral care habits are demonstrated in detail to both the child and family.
  • Regular check-ups: Check-up appointments are typically scheduled every 6-8 weeks to evaluate treatment progress, aligner compliance, hygiene status, and tooth positioning. Problems detected early are resolved quickly.
  • Backup aligner planning: Treatment planning remains flexible to account for lost or damaged aligners, and backup aligner needs are evaluated in advance.
  • Retention planning: The retention phase after treatment is incorporated into the treatment plan from the start. A retention approach appropriate to your child's growth phase is designed.
Invisalign First treatment is a modern approach that is successfully applied when proper child selection and family support come together. Potential risks and their likelihood for your child will be evaluated in detail by your orthodontist during the initial examination.

Who Is Invisalign First Suitable For?

Invisalign First is an orthodontic treatment option for children during the mixed dentition phase. However, not every child is a suitable candidate for Invisalign First. For successful treatment, certain clinical conditions must be met, the child must be within the appropriate age range, and have the maturity to comply with aligner wear. Below you'll find the most common profiles of children who receive Invisalign First treatment.

A Critical Prerequisite: Mixed Dentition Period

The fundamental clinical requirement for Invisalign First: Your child must have baby teeth in all four quadrants of the mouth. In other words, the child must be in the mixed dentition period, when both baby teeth and the first permanent teeth are present together. If this requirement is not met, Invisalign First cannot be applied. The child is either too young (only baby teeth present) or has largely transitioned to permanent teeth (suitable for adult Invisalign).The typical age range is 6 to 11 years. This period is called Phase 1 treatment in pediatric orthodontics and is the ideal time to guide jaw development.
🦷 Children with Crowded Teeth
For children with crowding during mixed dentition, Invisalign First offers an effective solution for bringing teeth into proper position.
  • Produces good results in mild to moderate crowding.
  • Prepares a foundation for permanent teeth to erupt in correct position.
  • Both tooth alignment and space requirements are assessed together.
  • In severe crowding, a different appliance may be recommended.
↔️ Children with Crossbite
In cases of crossbite, where upper and lower teeth do not bite correctly and upper teeth fall inside lower teeth, early intervention has a positive impact on jaw development.
  • This is the ideal period for guiding jaw development.
  • Early intervention prevents the need for more complex treatment in later years.
  • Chewing balance is restored.
  • In advanced crossbite cases, a palatal expander may produce stronger results.
📏 Narrow Upper Jaw / Expansion Need
In children with narrow upper jaw development, Invisalign First can provide both expansion and proper tooth positioning together.
  • Suitable for mild to moderate narrow jaw cases.
  • Produces results during the active jaw growth period.
  • For advanced expansion needs, a fixed palatal expander may be more effective.
  • After treatment, permanent teeth erupt more easily.
🌱 Children with Space Deficiency
In children where there is not enough space in the jaw for permanent teeth to erupt, Invisalign First can be applied to create space.
  • Space is created for permanent teeth that are about to erupt.
  • Balances prolonged retention or early loss of baby teeth.
  • Prepares a foundation for permanent teeth to erupt in correct sequence.
  • The risk of severe crowding is reduced at an early stage.
🔓 Children with Open Bite
In open bite cases where upper and lower front teeth do not fully close, early intervention is important, especially in children with thumb sucking or tongue thrusting habits.
  • The bite can be corrected with early intervention.
  • Breaking the thumb sucking habit is also incorporated into treatment.
  • Speech and chewing functions are supported.
  • Permanent teeth erupt in correct position.
Early-Detected Orthodontic Anomalies
For orthodontic anomalies detected early during regular pediatric dentistry checkups, Invisalign First can be chosen to prevent developing problems.
  • Early intervention prevents complex treatment in later years.
  • Jaw development is guided in a positive direction.
  • Later adult orthodontics (Phase 2) duration may be shortened or may not be needed at all.
  • Provides long-term benefit to overall oral health.

Your Child's Compliance Capacity and Family Support

Even if Invisalign First is clinically suitable, your child's maturity level and family support are crucial for treatment success. This is always assessed at Doredent during the initial examination.
  • Your child's maturity level: Your child must be mature enough to wear aligners 20 to 22 hours per day, understand the rules, and approach treatment willingly.
  • Aligner management capacity: Your child must be able to carefully remove and protect the aligners during school, play, and meals.
  • Hygiene habits: Your child must have or be willing to develop habits for regular brushing and aligner cleaning.
  • Family support: Family monitoring of aligner wear and hygiene is half of treatment success.
In cases where your child is thought to be insufficient in these areas, there is no pressure at Doredent. A fixed appliance may be more suitable, or treatment may be postponed for a period.

When Is Invisalign First Not Suitable?

In some situations, Invisalign First treatment is not appropriate. This does not mean orthodontic treatment cannot be done. It often means a different approach is more suitable.
  • Children who do not yet have baby teeth in all four quadrants: Invisalign First is not suitable because the mixed dentition requirement is not met. For these children, monitoring is recommended if needed, or a different approach is considered.
  • Children who have largely transitioned to permanent teeth: For these children, adult Invisalign treatment may be more appropriate.
  • Very severe jaw development problems: In situations such as severely narrow upper jaw, a fixed palatal expander (RPE/Hyrax) produces stronger and more effective results. Invisalign First alone may be insufficient.
  • Children who cannot comply with aligner wear: In children who are not willing to undergo treatment or avoid wearing aligners, a fixed appliance may be more suitable.
  • Children with active tooth decay: Active cavities must be resolved before treatment. Wearing aligners on decayed teeth can worsen the situation.
  • Children with inadequate family support: Family monitoring is essential in pediatric orthodontics. In cases where the family cannot monitor aligner wear and hygiene, a different approach is recommended.
  • Complex skeletal problems: Severe skeletal anomalies such as significant upper-lower jaw size discrepancies may require a different orthodontic or surgical approach.
All these factors are assessed during the initial examination. At Doredent, pediatric orthodontics is only applied when clinically truly necessary and appropriate. In cases that can be resolved with a simpler approach, this option is honestly recommended to the family. Unnecessary early intervention is not performed.

After Treatment

When Invisalign First treatment is completed, your child's orthodontic condition will have reached the desired position. However, in pediatric orthodontics, completing treatment does not mean the process is finished. Because your child's growth and development continues, the orthodontic situation may change over time as permanent teeth continue to erupt. For this reason, the period after Invisalign First may include regular monitoring, retention, and if necessary, a new orthodontic intervention (Phase 2) in the future. Below you will find the post-treatment period step by step.

Completion of Phase 1 Treatment

Invisalign First is the first intervention phase, called Phase 1, in pediatric orthodontics. When treatment is completed, the orthodontic problem will be largely resolved, but your child's oral structure is still developing.
  • End-of-treatment evaluation: When the use of the final aligner set is completed, the position achieved by the teeth is clinically evaluated by Uzm. Dt. Merve Özkan Akagündüz. It is compared with the targeted result and, if necessary, additional aligners (refinement) are used.
  • Family information: When treatment is completed, the family is informed in detail that the process is not completely finished, that your child's growth and development will continue, and that regular follow-up is necessary.
  • Retention planning: Retention treatment is planned to maintain the results obtained after treatment. Retention is an integral part of orthodontic treatment and cannot be skipped.

Retention Treatment: Maintaining the Result

After treatment is completed, teeth naturally tend to return to their original position. This situation is called relapse. Retention treatment is critically important to ensure that the results obtained are permanent. At Doredent, the retention approach after Invisalign First is planned by Merve Hoca according to your child's current oral condition:
  • Night guard: In most children, a night guard is used for retention after treatment. Your child wears the appliance only at night while sleeping, and removes it during the day. This approach is comfortable and easy for your child. Initially the appliance is used every night, and in later months the frequency of use can be gradually reduced.
  • Fixed retainer (lingual retainer): If your child's permanent front teeth have erupted by the time treatment is completed, a fixed retainer can also be applied to the back surface of the teeth in cases where it is deemed necessary. A fixed retainer cannot be removed by your child and continuously maintains the position of the teeth.
  • Retention duration: In pediatric orthodontics, retention is planned differently than in adults. Because your child's growth and development continues, permanent teeth will erupt, and jaw structure may change, retention extends over a long period. The retention protocol recommended by your doctor must be strictly followed.
If retention is skipped, the results achieved with Invisalign First can be largely lost. This situation may lead to your child needing more comprehensive orthodontic treatment in the future.

Observation Period: Eruption of Permanent Teeth

After Phase 1 treatment is completed, your child may still have baby teeth in their mouth. Permanent teeth erupt gradually in the following months and years. This period is called the observation period and requires regular monitoring.
  • Regular checkups: At checkup appointments, typically done every 4-6 months, your child's development is monitored. Whether permanent teeth are erupting in the correct position, jaw development, and general orthodontic condition are evaluated by Merve Hoca.
  • Retention follow-up: During this period, it is important to continue using the night guard. If the appliance wears out or your child grows, it may need to be renewed.
  • Eruption problems: If delays or incorrect positioning are observed in the eruption of some permanent teeth, early intervention can be planned. In these situations, an additional orthodontic appliance may be needed.
  • Primary tooth loss: During the observation period, primary teeth falling out at the right time is monitored. For primary teeth that fall out early, space maintainer application may be necessary.

Transition to Phase 2: When Necessary

After all of your child's permanent teeth have erupted (usually around age 12-13), their orthodontic condition is reevaluated. At this point, three scenarios are possible:
  • Second treatment may not be necessary: If Phase 1 treatment was completed successfully and retention was done regularly, some children may not need a second orthodontic treatment at all. This is the most desired outcome of Phase 1 treatment.
  • Minor corrections may be needed: In some children, minor corrections may be needed during the eruption of permanent teeth. In this case, final adjustments are completed with a short-term adult Invisalign treatment.
  • Comprehensive Phase 2 treatment may be needed: In some cases, a second comprehensive orthodontic treatment may be necessary due to the position of permanent teeth, jaw development, or other factors. In this case, adult Invisalign or, if necessary, braces treatment is applied.
In children who have successfully completed Phase 1 treatment, Phase 2 treatment is generally shorter, less invasive, and easier. This is one of the key advantages of early intervention.

Long-Term Care After Treatment

Some habits are important for protecting your child's oral health and orthodontic condition in the long term after Invisalign First:
  • Regular oral hygiene: Brushing twice daily with correct techniques, using dental floss, and regular oral care are the foundation of your child's lifelong oral health.
  • Routine dental checkups every 6 months: Standard checkups every 6 months are sufficient to monitor both orthodontic condition and general oral health.
  • Professional dental scaling: When deemed necessary at regular checkups, professional cleaning is performed.
  • Limiting sugary drink and snack consumption: Reduces cavity risk and supports oral health.
  • Monitoring habits like thumb sucking and tongue thrusting: These habits can lead to recurrence of orthodontic problems.
  • Adherence to retention protocol: The night guard or retainer use protocol recommended by your doctor must be strictly followed.

An Important Message to Families

When Invisalign First treatment is completed successfully, your child's smile and orthodontic condition improves significantly. However, pediatric orthodontics is a natural part of the growth and development process. If post-treatment follow-up is neglected, the results obtained can be lost over time. At Doredent, the follow-up process after Invisalign First is planned together with Merve Hoca and your family. Adherence to the retention protocol, participation in regular checkup appointments, and daily oral hygiene habits are the most important factors for protecting your child's orthodontic health in the long term. Do not hesitate to contact the clinic with your questions and concerns.

Frequently Asked Questions

At what age is Invisalign First applied?
Invisalign First is designed for the early intervention period known as Phase 1 in pediatric orthodontics. It is typically applied to children between 6 and 11 years old. However, age alone is not a sufficient criterion; the child must be in the mixed dentition stage for treatment to be applicable. Mixed dentition is the stage when both baby teeth and the first permanent teeth are present in the child's mouth. The basic clinical requirement for Invisalign First is that the child must have baby teeth in all four quadrants of the mouth. If this condition is not met, Invisalign First is not suitable; the child is either too young (only baby teeth present) or has largely transitioned to permanent teeth. Being in this age range does not necessarily mean your child is suitable for Invisalign First; a clinical evaluation is essential. Uzm. Dt. Merve Özkan Akagündüz thoroughly evaluates your child's oral structure during the initial examination and provides honest information about suitability.
Can children use clear aligners?
Yes, clear aligners can be used successfully in suitable pediatric patients. Invisalign First is specifically designed for children's growth and development period. The aligners are soft and conform to the teeth, making them comfortable for children. However, treatment success in pediatric patients depends on a different equation than in adults: the child's maturity level, discipline to wear the aligners 20-22 hours per day, and family support. In children who do not wear their aligners regularly, do not follow hygiene rules, or do not approach treatment willingly, a fixed appliance may be more appropriate than Invisalign First. During the initial examination at Doredent by Merve Hoca, not only the clinical situation is evaluated, but also the child's maturity level and the family's capacity to support treatment. Children who are not suitable for treatment are not forced; an alternative approach is recommended.
What problems can be corrected with Invisalign First?
Invisalign First is a comprehensive treatment system that can address many orthodontic problems in children during mixed dentition. It is commonly applied for the following issues: Crowded teeth: Aligning the child's teeth to the correct position and creating space for permanent teeth to erupt. Crossbite: Cases where upper and lower teeth do not close properly, with upper teeth falling inside lower teeth. Narrow upper jaw: Conditions requiring guidance of jaw development (in mild to moderate cases). Space deficiency: Cases where there is insufficient space for permanent teeth to erupt. Open bite: Conditions where upper and lower front teeth do not close completely, often related to thumb sucking or tongue thrusting habits. However, Invisalign First is not the only option for every orthodontic problem. In advanced jaw development problems, a fixed palatal expander may be needed; in complex cases, traditional braces may deliver stronger results. At Doredent, your child's orthodontic condition is evaluated and the most appropriate method is recommended.
Which is more suitable: clear aligners or traditional orthodontic treatment?
There is no single correct answer to this question; the decision depends entirely on the child's clinical condition. At Doredent, no single method is imposed; the most suitable treatment for the case is selected. Clear aligners (Invisalign First) are generally preferred in the following situations: cases where aesthetic concerns are important, situations where the child can comply with appliance use, mild to moderate orthodontic problems, and children in the mixed dentition period. Fixed orthodontic appliances (such as palatal expanders, traditional braces) are generally preferred in the following situations: advanced jaw development problems, children with compliance issues or unwillingness to participate, cases with very pronounced crossbite, and complex orthodontic anomalies. During the initial examination, Merve Hoca evaluates your child's orthodontic condition, jaw structure, and compliance capacity and honestly recommends the most suitable treatment approach. Sometimes this recommendation may be a different method instead of Invisalign First; this means selecting the approach most appropriate for treatment.
Is Invisalign First painful?
Invisalign First is one of the most comfortable methods in pediatric orthodontics. The aligners are made from soft, tooth-conforming material; they do not contain metal wires, brackets, or sharp parts. Therefore, they do not cause sores or irritation in the mouth. When switching to a new aligner set, slight pressure and sensitivity in the teeth for the first 1-2 days is normal. This is a natural indicator that the teeth are moving toward their new position and allows the child to feel that orthodontic treatment is working. This sensation is easily tolerated by most children and completely subsides within a few days. If your child experiences discomfort from slight pressure, soft foods can be preferred, and if necessary, pediatric-dose pain relievers (paracetamol) can be used. In cases of severe and persistent pain, you should contact the clinic.
Is parental support important in treatment?
In pediatric orthodontics, family support is half of treatment success. Unlike adults, children need family supervision to wear aligners regularly, maintain hygiene, and attend control appointments. The main support expected from the family includes: Monitoring aligner use: Tracking whether the child wears the aligners 20-22 hours per day. Reinforcing hygiene habits: Ensuring teeth are brushed and aligners are cleaned after every meal. Protecting the aligners: Ensuring the child does not lose the aligners and keeping the aligner case with them at all times to prevent damage. Limiting sugary drinks and snacks: Avoiding these foods while aligners are worn. Regular attendance at control appointments: Not missing controls scheduled every 6-8 weeks. When family support is insufficient, Invisalign First cannot be successfully completed. Therefore, during the initial examination at Doredent, it is important to ensure the family can take on these responsibilities.
What happens after Phase 1 treatment is completed?
Invisalign First is the early intervention period known as Phase 1. When treatment is completed, the orthodontic problem is largely resolved, but the process is not finished as the child's growth and development continues. After Phase 1, there are three important stages: Retention: Most children use a night retainer to maintain treatment results. If permanent teeth have erupted, a fixed retainer may also be applied in cases deemed necessary. Observation period: Eruption of permanent teeth is monitored, with controls every 4-6 months. This process is regularly followed by Merve Hoca. Phase 2 evaluation: After all of the child's permanent teeth have erupted (typically around age 12-13), the situation is re-evaluated. Phase 2 is not necessary for every child. In cases where Phase 1 was successfully completed and retention was maintained regularly, a second treatment may not be needed at all. Some children may need short-term adult Invisalign treatment for minor corrections, while others may require more comprehensive treatment.
How long does Invisalign First take?
Invisalign First treatment duration varies depending on the child's orthodontic condition and clinical goals. Standard treatment duration is typically between 12 and 18 months. However, it may be shorter in mild cases and somewhat longer in more complex cases. Treatment duration depends on these factors: the type and severity of the orthodontic problem to be resolved, whether the child wears the aligners regularly, whether control appointments are attended regularly, and the child's growth rate. In children who do not wear aligners 20-22 hours per day, treatment duration extends significantly. During treatment, a new aligner set is switched approximately every 1-2 weeks. Control appointments are scheduled every 6-8 weeks with Merve Hoca to evaluate treatment progress. After treatment is completed, the retention phase begins, and this process extends over a long period as the child continues to develop.
If my child has Invisalign First, might they not need adult Invisalign later?
This is not just hope, but a real possibility. In children who have successfully completed Phase 1 treatment and maintained regular retention, a second orthodontic treatment may not be needed at all. This is one of the most rewarding outcomes of early intervention. The main advantages provided by early intervention include: jaw development is guided during the optimal period, space is created for permanent teeth preventing future crowding, structural problems such as crossbite are resolved early, and the child's orthodontic condition during the growth period develops in the desired direction. However, it cannot be guaranteed that every child will not need Phase 2 at all. Some children may need minor corrections during permanent tooth eruption. In some cases, a second comprehensive treatment may be required due to skeletal development or other factors. What is important is this: when Phase 1 is successful, any treatment needed in the future is typically shorter, less invasive, and easier.

Treatment Pricing

Pricing

Invisalign First (Clear Aligners for Children) Pricing

At Doredent, we offer transparent pricing for our international patients. As every case is different, the final treatment cost depends on your individual evaluation.

The cost of Invisalign First (Clear Aligners for Children) varies based on factors such as the child's developmental stage, scope of the case, number of aligners, and treatment duration. For an accurate quote, a personalized assessment is recommended.

For pricing details, reach out via WhatsApp or book your initial consultation.

Content Information

This page was prepared by the Dore Medical Editorial Board and medically reviewed by Dr. Merve Özkan Akagündüz.

Published May 11, 2026
Updated May 18, 2026
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