Expanders at Pearl Family
Dental Care

Best Dentist in Pearl City

What Are Expanders?

Orthodontic expanders, also known as palatal expanders, are devices used to widen the upper jaw to correct a narrow palate or create more space in the mouth for teeth to grow properly. The expander is attached to the upper molars and gradually widened over a period of weeks or months using a special key. This gentle pressure widens the upper jaw and creates more space for the teeth to align properly.

Orthodontic expanders are typically used in growing children or teenagers whose palates are still developing, but can also be used in adults to correct certain dental issues.

Pearl City Expanders
Pearl City

Why Are Expanders Needed?

Orthodontic expanders are needed for a variety of reasons. One of the most common reasons is to correct a narrow palate, which can cause overcrowding of teeth, impacted teeth, or a misaligned bite. By widening the upper jaw with an expander, the orthodontist can create more space for the teeth to align properly and improve the overall appearance and function of the mouth. Expanders can also be used to correct crossbites, where the upper and lower teeth don’t fit together properly. Additionally, orthodontic expanders can be used to treat certain breathing problems by opening up the airway and improving breathing function.

What Pearl Family Dental Care Patients Are Saying

Creating & maintaining healthy smiles in Pearl City & Pearl Harbor, Hawaii​

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E Tyacke
October 15, 2026
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I've been a Pearl Family Dental patient for over 20 years and I've had nothing but outstanding service from the dedicated and professional staff there. Dr Chun installed a crown on a tooth I had broken some time ago. I feel very fortunate to have her as my family dentist after many years with Dr Darren Nakamatsu, now retired. I highly recommend Pearl Family Dental in Pearl Highlands
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Amy Domantay
October 13, 2026
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Very friendly staffs, made sure that works have been thoroughly and always asking questions if I feel comfortable
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Elizabeth Fitzpatrick
October 11, 2026
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My actual services were performed thoroughly and professionally. But it was the friendliness of my hygienist, my dentist and every staff member I encountered that really made my visit exceptional. It was such a positive experience. Thank you Pearl Family Dental and all of the staff! Keep up the amazing work you do! It doesn’t go unnoticed or unappreciated!
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Jessica Horrell
October 11, 2026
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Amazing dental hygienist. She was so gentle with my gums. I will go back every time because I know they genuinely care and are so kind.
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Sandy “Ricangirl” Mendoza
October 9, 2026
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Pearl Family Dental has the best employees ever and the dentists there really care and listen. My hubby and I live in Mililani, but we do not mind driving to the Pearl Harbor side for all our dental needs. Mahalo for your awesomeness!

Pearl Family Dental Care Locations

Pearl City

Pearl Harbor