Maintaining tooth position (retention)

Retention (maintenance of tooth position) is the stage following orthodontic treatment, aimed at preserving the achieved tooth alignment and a stable bite. Individual retainers are used for this purpose, supporting the teeth in their new positions and helping to reduce unwanted movement after active treatment.

Text reviewed by specialist:

Published

Text updated

When to see a specialist

  • Risk of teeth shifting back: Teeth may begin to shift again after orthodontic treatment has ended.
  • Follow-up after orthodontic treatment: Retention helps maintain the results achieved through treatment.
  • Problems with the retention appliance: A broken, lost, or poorly fitting retainer needs to be assessed.
  • A desire to discuss retainer options.

Common symptoms

  • Broken retainer

    The retainer is broken, has come loose, or no longer stays securely in place.
  • Discomfort in the mouth

    The retainer causes pain, irritation, or other discomfort.
  • Lost or unusable retainer

    The removable retainer has been lost or can no longer be used.
  • Teeth shifting back

    After orthodontic treatment, the teeth begin to move back towards their original positions.

How to prepare for your appointment

  • Bring your ID card or another form of identification.
  • Write down or consider your main questions and concerns regarding retention appliances.
  • If possible, bring your existing retainer, even if it is broken.
  • Information about your previous dental treatment and general health will be helpful.

What to expect during your appointment

Consultation and examination

We discuss your concerns, assess tooth position, and evaluate the condition of the existing retainer.

Diagnostics

If necessary, X-rays, models, or photographs are taken to assess tooth alignment.

Treatment planning

An individual plan is created, or verbal recommendations are given for repairing, replacing, or making a new retainer.

Retainer placement/repair

A new retainer is fitted or the existing one is repaired.

Care instructions

Detailed instructions are provided for retainer maintenance and oral hygiene.

Follow-up visits

Regular follow-up appointments are scheduled to monitor the retainer and tooth stability.

Specialists providing this service

On the life long mission

Payment & Appointment Info

Payment methods

This service is not covered by Meliva Health Insurance. Check your personal coverage limits in the ERGO app.

The Tervisekassa (Health Insurance Fund) compensates for orthodontic treatment of insured patients under 19 years of age only in specified cases.

A visit fee may be added to the cost of treatment. Familiarize yourself with Meliva’s policy on charging visit fees.

Referral

You can book this service as a self-paying patient without a doctor’s referral.

Clinics offering this service

Frequently Asked Questions

What is retention?

Retention is the stage after orthodontic treatment aimed at maintaining the corrected position of the teeth and preventing them from shifting back.

Why is retention important?

Retention is essential because, without it, teeth tend to move back toward their original position after orthodontic appliances are removed.

How long must a retainer be worn?

A retainer is often worn long-term, frequently for life, to ensure stability of the treatment result. The orthodontist provides specific instructions.

What types of retainers are there?

There are fixed retainers (a thin wire bonded to the inner side of the front teeth) and removable retainers (clear aligners or plate-type appliances).

Is a retainer visible?

A fixed retainer is placed on the inner side of the teeth and is not visible. Removable retainers are usually discreet.

How should a retainer be cared for?

Retainers must be cleaned regularly according to the orthodontist’s instructions. With fixed retainers, careful use of floss or interdental brushes is important.

What happens if a retainer breaks or is lost?

If a retainer breaks or is lost, you should contact your orthodontist immediately to prevent teeth from shifting.

Can a retainer cause discomfort?

At first, a retainer may cause mild discomfort, but the mouth usually adapts quickly.

Can a retainer be repaired?

Yes, fixed retainers can often be repaired. If a removable retainer is lost or damaged, a new one must be made.