Also known as: misaligned teeth, uneven teeth, teeth out of line, twisted teeth, overlapping teeth, crooked smile

Crooked teeth describe teeth that come in out of alignment, look uneven, or do not follow a smooth arch. In some children, this is mild and mostly cosmetic. In others, teeth may rotate, overlap, stick out, or come in at angles that make brushing, flossing, chewing, or bite development more difficult. Parents may first notice that adult teeth are erupting in unusual positions, that there is not enough room in the mouth, or that the smile seems increasingly uneven as new teeth come in.

Crooked teeth can happen for several reasons, including genetics, crowding, oral habits, and the way baby teeth are lost or adult teeth erupt. While not every case needs immediate treatment, early evaluation can help determine whether the alignment is simply being monitored or whether interceptive orthodontic care may help prevent more significant spacing or bite problems later on.

Possible Causes of Crooked Teeth

Crooked teeth are commonly associated with:

  • Genetics and jaw development – Some children naturally inherit a smaller jaw, larger teeth, or eruption patterns that make the teeth more likely to come in unevenly or without enough room.

  • Crowding or lack of space – When there is not enough room in the dental arch, teeth may rotate, overlap, or erupt out of line instead of settling into a straighter position.

  • Retained baby teeth or delayed eruption – If baby teeth stay in place too long, or if adult teeth erupt off schedule, the permanent teeth may come in crooked or be forced into less ideal positions.

  • Oral habits or bite-related changes – Thumb sucking, pacifier use, and certain bite imbalances can influence how the jaws develop and how teeth line up over time.

Treatments for Crooked Teeth

Depending on the cause and severity of crooked teeth, treatment may include:

  • Braces – Braces can guide crooked, rotated, or crowded teeth into better alignment and improve the way the bite fits together. They are often a strong option when alignment problems are more noticeable or involve multiple teeth.
  • Invisalign – For some kids and teens, Invisalign may help correct crooked teeth by gradually moving them into better position with clear aligners. This can be a good option in cases where the child is a strong candidate for removable orthodontic treatment.
  • Angel Aligner – Angel Aligner is another clear-aligner option that may be used to improve crooked teeth and guide the smile into better alignment, depending on the child’s age, bite, and overall orthodontic needs.

When to See an Orthodontist

Consider scheduling an appointment if your child:

  • Has teeth that are coming in noticeably out of line or overlapping
  • Seems to have crowding, twisting, or new teeth erupting in unusual positions
  • Has bite changes, chewing issues, or difficulty cleaning between crowded teeth
  • Is becoming more self-conscious about the way the teeth look or how the bite fits

Related Symptoms

Concerned About Crooked Teeth?

Crooked teeth are often a sign that something needs attention. We’d love to evaluate your child’s symptoms and make their visit comfortable, positive, and stress-free. Schedule an appointment today and get the answers you need.