What Causes Crooked Teeth?


A straight, beautiful smile can boost your confidence and overall well-being. However, not everyone is naturally blessed with perfectly aligned teeth. Crooked teeth are a common issue that can affect both children and adults. Understanding the causes of overbites, underbites, crowding, and other misalignments is the first step toward finding effective solutions.

What Causes Crooked Teeth?

  • Genetics—Genetic factors play a significant role in determining the size of your mouth and the alignment of your smile. You may be more prone to crooked teeth if you inherit a small mouth or jaw misalignment from your parents.
  • Prolonged Pacifier Use & Thumb Sucking—Prolonged pacifier use or thumb sucking can exert pressure on developing teeth and jaws, leading to misalignment.
  • Frequent Bottle Feeding—Frequent bottle feeding, especially when a child is lying down, can cause milk or formula to pool around the mouth, increasing the risk of tooth decay and misalignment.
  • Poor Nutrition—A diet lacking essential nutrients, especially during childhood, can affect jaw development and lead to crooked teeth.
  • Mouth Breathing—Chronic mouth breathing, often due to allergies or other underlying health issues, can impact dental alignment and jaw development.
  • Tongue Thrusting—Habitual tongue thrusting against the front teeth can push them forward and out of alignment over time.
  • Nail Biting & Pen Chewing—These bad habits can put undue pressure on teeth, leading to misalignment.
  • Injury—Trauma or injury to the face or mouth, especially during childhood when the mouth is still developing, can result in misaligned teeth.

Various Orthodontic Treatment Options For Crooked Teeth

Thankfully, there are many orthodontic treatments available to correct crooked teeth. With your orthodontist on your side, you can achieve a straighter, more beautiful, wide smile. Let’s look at some of the most popular options.

  • Braces—Traditional braces consist of metal brackets and wires bonded to your dental enamel. They gradually apply pressure to shift the teeth into the desired position. Braces are highly effective for addressing various types of misalignment and are suitable for patients of all ages.
  • Invisalign—Invisalign is a popular alternative to traditional braces. Clear, removable aligners are used to straighten your teeth gradually. Invisalign aligners are virtually invisible and offer more flexibility and convenience.
  • Orthodontic Appliances—Orthodontic appliances, such as space maintainers and expanders, are often used for children to guide proper jaw and tooth development. These appliances can help prevent or address crooked teeth due to genetic factors or habits.
  • Surgical Orthodontics—In cases of severe misalignment or jaw issues, surgical orthodontics may be necessary. This involves combining orthodontic treatment and oral surgery to achieve the desired results.
  • Retainers—After completing orthodontic treatment, it’s essential to wear retainers as directed by your orthodontist. Retainers help maintain the newly achieved alignment and prevent relapse.

Start Your Smile Makeover Today With Affordable Braces

If you’re seeking practical solutions for crooked teeth, Nevada Dentistry & Braces in Las Vegas is here to help. We offer a wide range of orthodontic services and treatments to address misalignment issues, regardless of their cause. Whether you or your child need braces, Invisalign, or other orthodontic care, our experienced team will work with you to create a personalized treatment plan. Your journey to a smile makeover and increased confidence starts here.

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