How long does clear aligner treatment usually take?

The duration varies depending on individual cases, but treatment typically lasts between 12 to 18 months.

Can I eat with clear aligners on?

No, aligners should be removed while eating to prevent damage and staining.

Are clear aligners painful?

Some discomfort may be experienced initially as teeth begin to move, but this usually subsides after a few days.

How often should aligners be worn?

Aligners should be worn for 20-22 hours per day for optimal results.

Do clear aligners affect speech?

There might be a temporary adjustment period, but most people adapt quickly and speech returns to normal.

Orthodontics

Invisalign Clear Aligners

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Contents

What Is This Treatment?
What is Clear Aligner Treatment?
Who is Suitable for Clear Aligner Treatment?
How Does the Clear Aligner Procedure Work?
Recovery and Aftercare for Clear Aligners
Risks and Limitations of Clear Aligner Treatment
The Role of Attachments in Clear Aligner Treatment
Importance of Compliance in Clear Aligner Treatment
Risks and Contraindications
Frequently Asked Questions
Related Doctors and Clinics

Scientific editor and clinical lead: Prof. Dr. Mehmet Oğuz Öztoprak – Specialist in Orthodontics and Dentofacial Orthopedics

Last updated: 23 July 2026

What Is This Treatment?

Quick Answer

Invisalign clear aligner treatment uses removable transparent plastic trays that gradually move the teeth. It is chosen for mild to moderate crowding and spacing. Planning is based on a digital scan; some cases need attachments or slight enamel reduction (IPR). The aligners must be worn about 20-22 hours a day, and a retainer is needed afterwards.

Clear aligner treatment uses removable, transparent aligners to gradually adjust teeth positions. This method offers an alternative to traditional braces for those seeking orthodontic correction.

What is Clear Aligner Treatment?

Clear aligner treatment is an orthodontic approach that employs custom-made, transparent aligners to shift teeth into desired positions. Invisalign is a widely recognized system within this treatment category.

Who is Suitable for Clear Aligner Treatment?

Clear aligners are suitable for children, adolescents, and adults with various orthodontic needs. The suitability of this treatment depends on individual dental conditions and specific treatment goals.

How Does the Clear Aligner Procedure Work?

Orthodontic Examination
Evaluate the face, jaws, teeth, and oral health.
Taking Records
Perform digital intraoral scans and necessary radiographs.
Diagnosis and Treatment Planning
Determine treatment goals and plan tooth movements.
Aligner Production
Custom aligners are made according to the treatment plan.
Aligner Use
Patients wear aligners as instructed by the dentist.

Recovery and Aftercare for Clear Aligners

After treatment, patients need to use retainers to maintain the new teeth positions. Regular dental check-ups are important to ensure long-term success and to address any arising issues.

Risks and Limitations of Clear Aligner Treatment

Clear aligners may not be suitable for all complex orthodontic cases. Limitations include unpredictable tooth movements and the potential need for additional orthodontic appliances.

The Role of Attachments in Clear Aligner Treatment

Attachments are small composite bumps placed on teeth to aid in their movement. They help aligners apply the necessary forces for effective treatment.

Importance of Compliance in Clear Aligner Treatment

Patient compliance is crucial for the success of clear aligner treatment. Aligners must be worn as prescribed to achieve the desired outcomes efficiently.

Whether Invisalign Clear Aligners is right for you is determined by your examination findings.Book an Examination to Assess Your Suitability