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Crowded teeth: Causes, effects and solutions

Uncover how crowded teeth impact your smile and explore effective treatment options to achieve a smile that fits you just right.

The Motto Clear Aligner team at Aspen Dental understands the impact that crowded teeth can have on your oral health and confidence. Our experienced dental professionals provide personalized care and guidance, helping you navigate the journey towards a beautiful, well-aligned smile. 

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What is teeth crowding?

Dental crowding, also known as crowded teeth, occurs when there is insufficient space in the jaw for your teeth to fit properly. This condition is a type of malocclusion that may cause teeth to become misaligned, overlapping, or twisted, resulting in an irregular and crowded appearance. Left untreated, dental crowding can lead to a range of issues, from difficulty brushing and flossing, to even gum disease or tooth decay

What causes crowded teeth malocclusion?

Many people are not as fortunate to be born with perfectly straight teeth. We have our genetics to thank for that. Our genetic information not only passes on traits such as our parents’ eye color or hair type, but also passes on dental problems such as overbites, underbites and crowded teeth.

Beyond this, there are several factors that can attribute to the development of crowded teeth such as:

Genetics

The size and shape of your jaw are hereditary traits, which can impact the available space for your teeth.

Early loss of primary (baby) teeth

If baby teeth are lost prematurely, it can disrupt the natural spacing for permanent teeth.

Thumb-sucking or prolonged use of pacifiers

These habits can exert pressure on the teeth, causing them to shift out of alignment.

Impacted teeth

When teeth don't fully erupt or become stuck in the jawbone, such as wisdom teeth, they can cause crowding.

Symptoms and risks of untreated crowded teeth

Many unwanted dental issues may arise with crowded teeth, depending on the severity of the misalignment. However, it can be hard to know if your teeth crowding is common, or if it needs treatment.  

If these issues are left untreated, they can lead to further and harder to treat dental issues down the road, such as:  

Increased plaque buildup due to difficulty cleaning between crowded teeth may lead to gum disease.

Hard-to-reach spots promote cavities and tooth decay.

Misaligned teeth can put stress on the jaw, leading to discomfort and TMJ disorders.

Misaligned teeth may wear unevenly, causing tooth erosion over time.

Poor alignment can hinder effective chewing, impacting nutrition and digestion.

Misaligned teeth can affect speech patterns, leading to challenges with articulation.

Protruding teeth are more prone to chips and cracks.

Dental anomalies and crowded teeth

While factors like genetics, jaw size, and childhood habits can play a role in the development of crowded teeth, certain congenital dental anomalies can also contribute to this condition. These dental anomalies often are more severe and may require a more comprehensive approach to treatment.

Hyperdontia

Marfan Syndrome

Regional Muscle Shortening (RMS)

Cleidocranial Dysplasia

At Aspen Dental, we understand these unique challenges

Our experienced team provides personalized care and tailored treatment plans, whether through traditional braces, clear aligners, or a combination of orthodontic and restorative treatments, to help achieve a healthy, well-aligned smile that enhances your overall well-being.

Teeth straightening options for treating crowded teeth

Overbite treatment depends on severity and age. Overall, treating your overbite will not only help align your bite correctly, but will help improve your smile and confidence.

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Orthodontic treatment

Motto® clear aligners are a subtle, budget-friendly solution that gradually moves your teeth into alignment. Additionally one could opt for braces or retainers to achieve a straighter smile.

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Tooth reshaping (odontoplasty)

Tooth reshaping can be a great solution for fixing small alignment issues in your teeth, but it's important to have healthy gums and overall oral health before considering this treatment.

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Surgical Interventions

In some cases, tooth extractions or jaw surgery may be needed to address severe overcrowding.

Preventative measures for crowded teeth

Although genetics are a major factor in the development of crowded teeth, taking proactive measures can help reduce the risk or lessen the severity of crowded teeth.  

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Regular dental check-ups

During dental visits, your dentist can monitor teeth and jaw development, identify potential crowding, early on. Early detection allows for timely implementation of preventive measures or interventions, such as space maintainers or orthodontic appliances.

A person is holding a dental aligner in one hand and a syringe in the other, while standing in front of a mirror.

Addressing poor oral habits

Curbing habits such as thumb-sucking can help prevent potential complications and alleviate excessive pressure on the teeth.

A person wearing a blue shirt holds a clear dental aligner near their teeth, smiling and winking.

Early treatment options

In some cases, early orthodontic treatment, such as palatal expanders, can create additional space in the mouth and guide proper tooth eruption, preventing future crowding.

A woman with curly hair smiles while brushing her teeth with a purple toothbrush. She wears a light-colored top and a heart-shaped pendant necklace.

Daily oral hygiene routine

Maintaining daily oral hygiene habits, such as regular flossing and avoiding hard or sticky foods, can significantly lessen the severity of crowded teeth and prevent further dental complications.

Crowded teeth FAQs

Yes, an overbite can be fixed with the right orthodontic treatment. The best approach depends on the severity of the overbite and the specific needs of the patient. It’s best to talk with your Aspen Dental care team to get the best treatment for your smile.

Motto clear aligners gradually reposition crowded teeth into proper alignment using a series of customized trays, offering a discreet and effective alternative to braces.

Yes, adults can definitely benefit from teeth crowding treatment. Addressing dental crowding in adults can improve oral health, ease discomfort, and enhance appearance.

In most cases, crowded teeth do not necessarily need to be removed in order to correct the misalignment. However, in severe cases of crowding or when the jaw size is too small to accommodate all the teeth, tooth extraction may be recommended as part of the treatment plan.

While at-home remedies might seem appealing for convenience or cost-saving reasons, they can lead to complications if not managed properly. Dental crowding often requires professional orthodontic treatment, such as braces or clear aligners, which are customized to each patient's needs.

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Let your true smile shine through

Correcting crowded teeth can greatly increase your comfort and help prevent future dental issues, saving you time, money, and discomfort. Visit Aspen Dental to explore your treatment options and start your journey to a healthier smile. 

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