How to Fix Crooked Teeth: Causes, Treatments and Prevention

Explore Treatment Options and Learn How iHeart Smiles Can Help

How to Fix Crooked Teeth

Crooked teeth are a common concern and can affect your smile, bite, and even your oral health. Misalignment can happen for several reasons, such as genetics, jaw structure, or habits during childhood. Crooked teeth can also lead to crowded teeth, overlapping teeth, or an uneven bite, making cleaning difficult and leading to gum disease or tooth decay.

While crooked teeth may seem like a permanent issue, there are many ways to fix them, whether through traditional braces, clear aligners, or even non-braces solutions. Understanding what causes crooked teeth is the first step in determining the most appropriate treatment. At iHeart Smiles, we offer various treatments for crooked teeth, from braces to aligners and cosmetic options, helping you achieve a straight, confident smile.

Learn more about iHeart Smiles' Dental Solutions:

Common Reasons for Crooked or Overlapping Teeth

Crooked and crowded teeth are not always just a cosmetic concern. They can cause functional changes and long term oral health issues if left untreated. Early signs often appear slowly and may be easy to ignore, but recognising them early helps prevent more complex problems in the future.

Symptoms can include difficulty cleaning between teeth, uneven tooth wear, a jaw that clicks when opening, or discomfort when biting down. If you notice any of these signs, it may indicate developing crowding, a shifting bite or underlying malocclusion.

A professional assessment can help determine what is causing the misalignment and what solutions will restore comfort and function.

How to Straighten Crooked Teeth: Treatment Options

Ortho Aligners & Invisible Braces

Invisible braces are an excellent choice for patients with mild to moderate misalignment, crowding, or crooked teeth. For many, the issue is orthodontic relapse - where teeth have shifted over time due to not wearing an orthodontic retainer after previous treatment. For others, it may be their first time seeking orthodontic care, often younger adults or teens who prefer a discreet alternative to traditional braces.

Smile Makeover

A smile makeover through cosmetic dentistry can mean many things, from a simple teeth whitening treatment to restore brightness, to all-ceramic restorations that reshape and rebuild your front teeth, or even a full aesthetic reconstruction of your entire mouth. This treatment is a continuum, guided by your personal goals.

Dental Implants/Bridges

Whether you have missing teeth at the front of your smile or at the back for chewing, dental implants are an excellent solution to restore both form and function. With today’s advanced dentistry, there are very few cases where we can’t replace a tooth. The beauty of dental implants is that they replace the missing tooth as though it were never gone, looking and functioning just like a natural tooth.

Professional Dental Cleaning

Sometimes, the best next step isn’t a treatment or product — it’s a professional clean. If the services or solutions we discuss aren’t quite what your smile needs right now, we may recommend a dental cleaning instead. A professional clean helps remove built-up plaque and tartar, supports gum health, and creates a healthier foundation before moving forward with any other dental care.

What to Do When You Notice Crooked or Overlapping Teeth

If your teeth feel crowded, uneven, or misaligned, the first step is a professional examination. This helps determine whether the issue is structural, related to tooth position, or caused by jaw alignment. Early treatment options can prevent future wear, gum problems, and more complex dental issues. Depending on what is found, solutions may include clear aligners, braces, reshaping, or cosmetic and restorative options.

Male patient smiling and chatting with a masked dental clinician in a modern treatment room situated in I Heart Smile's dental clinic in Tweed Heads.

How to Prevent Crooked Teeth

While genetics play a major role in tooth development, consistent habits can help prevent shifting, crowding and long term bite issues. Protecting your oral health early reduces the risk of misalignment as an adult and helps maintain a balanced smile.

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Single-storey brick dental clinic in Tweed Heads with red tiled roof, clear signage reading Tweed Dental | I Heart Smile, and surrounding greenery, photographed for I Heart Smile.

47 Kirkwood Road, Tweed Heads NSW 2485

Suite 5B/2431 Gold Coast Hwy Mermaid Beach, QLD, 4218

FAQs About Crooked, Overlapping or Crowded Teeth

Everything you need to know before your appointment

What causes crooked teeth?

Crowded jaws, genetics, early childhood habits, missing teeth and natural growth patterns often lead to crooked or overlapping teeth. When teeth do not have enough space, they shift, rotate or overlap.

Can crooked teeth be fixed?

Yes. Most cases can be corrected with clear aligners, braces or cosmetic treatments. The right solution depends on the cause and severity of the misalignment.

Is teeth crowding harmful?

Crowded teeth make cleaning difficult and increase the risk of decay, gum disease and uneven wear. Treating it early protects long term oral health.

What is malocclusion?

Malocclusion refers to an incorrect bite where the upper and lower teeth do not meet properly. It can cause chewing discomfort, jaw tension and uneven wear.

Can I treat crooked teeth at home?

No, crooked teeth cannot be corrected safely at home. DIY methods or online kits can cause damage to your teeth, gums and bite. Only a dentist or orthodontic professional can assess the cause of the misalignment and guide your teeth into position safely with proper treatment.

Do you accept health insurance?

Yes, iHeart Smiles accepts all major health funds. We work directly with your health insurance provider to ensure your claims are processed efficiently. If you have any questions about coverage or need assistance with claims, please feel free to contact us at info@iheartsmiles.com.au or call (07) 5523 1666.

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