Dental Concerns
Crooked or Crowded Teeth
Crooked or crowded teeth can be straightened with clear aligners for many adults and teens, with braces or other orthodontic care used for some complex cases. Straighter teeth are easier to clean, and they also distribute the forces of your bite more evenly. Dr. Jaime Lee provides clear aligners and retainers at Smile Art and evaluates whether aligners fit your teeth.

What causes crooked or crowded teeth?
Crowding often happens when the jaw does not have enough room for all the teeth, which is frequently inherited. Childhood habits such as thumb sucking, early loss of baby teeth, and injury can also affect how teeth line up. Teeth can also shift gradually in adulthood, which is why some adults notice new crowding in their front teeth.
Why straighten crooked teeth?
Teeth that overlap have tight spaces where plaque collects, so aligning them makes brushing and flossing more effective. Straight teeth also meet more evenly, which helps reduce uneven wear. Many patients also simply want a smile they like better.
What are the options for straightening teeth?
| Option | How it works | Often fits |
|---|---|---|
| Clear aligners | A series of clear trays gradually moves the teeth | Many mild to moderate crowding and spacing needs |
| Braces | Brackets and wires move the teeth continuously | Complex movements and some bite corrections |
| Veneers or bonding | Cover minor irregularities without moving teeth | Small cosmetic irregularities in front teeth |
| Retainers | Hold the teeth in position after straightening | Everyone after orthodontic treatment |
How does Dr. Lee evaluate your teeth?
Dr. Lee examines your teeth, gums, and bite and reviews records of how your teeth fit together. She explains whether clear aligners can achieve the movement you need, how long treatment may take, and how retainers will hold the result. When another orthodontic approach would serve you better, she explains why and discusses your options.
When should you schedule an evaluation?
Schedule an evaluation when you would like straighter teeth, or when you notice your teeth shifting or overlapping more than before. Dr. Lee also evaluates crowding that makes it hard to clean between teeth, since those areas are more likely to collect plaque.
What affects the cost?
The cost depends on how much movement is needed, the number of aligner sets, and the retainers that follow. Some dental plans include orthodontic benefits for adults or teens. Our team will verify your benefits before your appointment and review the expected cost with you.
Frequently asked questions
Am I too old to straighten my teeth?
No. Teeth can be moved at any age when the teeth and gums are healthy, and many adults straighten their teeth with clear aligners.
Why are my teeth getting more crowded as I get older?
Teeth can shift gradually throughout life, and the lower front teeth often show it first. Dr. Lee can evaluate the change and explain whether aligners can correct it.
How long does it take to straighten teeth with aligners?
Treatment length depends on how much movement is needed. Dr. Lee outlines the expected timeline when she plans your aligners.
Related pages
Where is our Seattle dental office?
Smile Art is at 901 Boren Ave, Suite 1030, Seattle, WA 98104. We welcome new patients from Seattle and the surrounding neighborhoods.
Seattle, WA 98104
HoursMonday–Thursday, 8:00am–4:00pm
Phone(206) 325-7200
The Cabrini Medical Tower garage entrance is at 1010 Marion St. The building entrance is on Boren Ave; Dr. Lee is in Suite 1030. Parking for a Smile Art visit does not require validation. Directions to the garage. Check posted rates when you park.