FAQs

We’ve taken the time to compile some answers to questions we are commonly asked about orthodontic treatment. If you don’t see the answer here, check our blog posts, downloads, or contact us here.

FAQs

When should you or your child see an orthodontist?

What’s the difference between a regular dentist and an orthodontist?

A dentist takes care of your overall oral health - cleanings, fillings, and general care. An orthodontist is a specialist who qualified as a dentist and then completed three extra years of full-time training focused on tooth and jaw alignment.

If you’re looking to straighten teeth or correct a bite, seeing a qualified orthodontist ensures you’re getting expert care from someone who specialises in this area.

Regular oral health check-ups with your general dentist are important during orthodontic treatment. If you do not have a regular dentist, we can recommend one for you.

Are braces or orthodontic treatment necessary for you or your child?

At what age should my child have their first visit for an orthodontic screening?

At what age should my child get braces or start orthodontic treatment?

Can adults have orthodontic treatment like braces or aligners?

Do I need a dentist’s referral to see an orthodontist?

How do I choose the right orthodontist?

Understanding orthodontic treatment options

What is early intervention orthodontic treatment, and does my child need it?

Early orthodontic treatment (Phase One or interceptive treatment) helps guide the growth of a child’s jaw and incoming teeth. It’s usually recommended for children between ages 7 and 11 if issues like crowding, crossbites, or thumb-sucking habits are detected.

Addressing significant problems early avoids more severe issues later, and means later treatment may be quicker and more effective. This stage may involve treatment with expanders, space maintainers, or plates to guide jaw growth and tooth alignment.

What causes crooked teeth or bite problems?

Will my child need to have teeth removed?

What’s the difference between braces and clear aligners like Invisalign®?

What types of braces are available?

How do clear aligners work?

Are aligners suitable for all cases?

Can I still get orthodontic treatment if I have missing teeth, crowns, or implants?

I only have a few crooked teeth, is there a fast treatment option?

What is a plate or orthodontic appliance?

Does having braces or aligners hurt?

Find your bite type

Overbite

Overbite

An overbite, overjet, or deepbite occurs when the top teeth sit too far in front of the bottom teeth. This type of malocclusion is skeletal in nature, so early diagnosis is very beneficial. During the child’s growth phase, there is an opportunity to gain the best treatment advantage.

The majority of people have some degree of an overbite but when the space between the upper and lower teeth is significant, problems can occur:

  • Excessive wear
  • Jaw discomfort
  • Upper front teeth more susceptible to injury

Underbite

Underbite

An underbite is when the lower teeth sit in front of the upper teeth.

Underbites are often the result of the top and bottom jaw growing at different rates. An underbite makes it hard to chew and speak properly and can also lead to uneven wear of the teeth.

Since this type of malocclusion is skeletal in nature, it’s very beneficial if it’s diagnosed early.

Open bite

Open bite

An open bite is when your top teeth and bottom teeth don’t come together when you close your mouth.

Being unable to bring your teeth together can affect your ability to bite and chew.

Open bites are typically caused by genetics or oral habits including:

  • Tongue thrusting
  • Prolonged pacifier use
  • Thumb sucking

Crossbite

Crossbite

A crossbite occurs when some of the upper teeth sit inside some of the lower teeth when the jaws are closed together.

Crossbites can cause significant tooth, gum and jaw complications:

  • a crossbite with one or more front teeth can lead to loosening of the opposing tooth or teeth, gum recession and tooth wear
  • posterior crossbite can lead to uneven jaw growth, facial asymmetry and tooth wear. Patients may compensate by shifting their jaw to one side, which can cause permanent changes in the facial structure if not corrected.

Causes include:

  • Trauma
  • Certain oral habits including thumb sucking
  • Genetics
  • Early or delayed loss of baby teeth
  • Abnormal eruption of permanent teeth

Crossbites can be easier to treat when addressed early, ideally from around 7-9 years of age.

Crooked teeth

Crooked teeth

Crooked teeth or malalignment can occur as a result of genetics, thumb sucking, poor oral health, accidents, or dental disease.

Cases can vary from mild to severe.

Crooked teeth:

  • are harder to clean, increasing the risk of plaque build-up, tooth decay, cavities and gum disease
  • can interfere with proper chewing
  • may cause jaw pain and headaches
  • strain the teeth, jaws, and muscles, increasing the risk of breaking a tooth.
  • can make people feel self-conscious about their appearance and affect their self-esteem

Crowding

Crowding

Crowding occurs when there isn’t enough room in the jaw to fit all the teeth.

Limited space causes teeth to overlap, shift out of line or twist.

Crowding can be caused by:

  • losing primary teeth too early
  • permanent teeth erupting incorrectly
  • an imbalance in the tooth-to-jaw size ratio

Crowded teeth are harder to brush and floss properly, which increases the risk of tooth decay and gum disease.

Spacing

Spacing

Spacing is when you have gaps between two or more teeth.

Spacing can be caused by:

  • teeth that are too narrow for the jaw
  • certain oral habits, such as prolonged thumb sucking
  • missing teeth

Having spaces is not just a cosmetic concern, it can also have a negative impact on the health of your gums.

Appointments and scheduling

How often do I need to attend appointments?

Appointments are scheduled according to each patient’s needs. The frequency and length of your appointments will vary depending on your stage of treatment.

Our use of remote Dental Monitoring allows us to reduce the number of appointments and only schedule an in-person visit when necessary.

What appointment times are available?

Can I come in with my child during their appointment?

I live outside Perth or travel for work. Can I still have treatment?

What happens if I miss an appointment?

Is there parking near the practice?

After treatment

What are retainers and how long will I need to wear them?

Retainers are custom-made clear plastic appliances that hold your teeth in their new position once treatment is complete. Without them, teeth can gradually shift back.

At our practice, we provide detailed instructions tailored to your case—usually, this means full-time wear at first, followed by night-time wear long-term to avoid unwanted tooth movement. Wearing your retainer is key to protecting your investment and maintaining your smile for life.

What happens if I stop wearing my retainer?

Still have a question?

Get in touch with our team to get a quick answer. We want to make sure you are happy and confident every step of the way through treatment.

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