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Upper Jaw Expanders

Palate expanders, also known as orthodotic expanders, stretch the bone and cartilage of the upper jaw to correct common orthodontic issues like crowding and crossbites. Successful palatal expansion treatment is usually done before a child’s growth plate or midpalatal suture fuses – up until the age of 16.

An upper jaw expander can have a significant impact on the width of the upper jaw, which can guide the upper and lower teeth properly fit against each other. A narrow upper jaw can interfere with the function of the teeth, and further affect your child’s appearance, smile, biting, chewing, and speech. For interceptive orthodontics patients (young children and adults), an upper jaw expander may prevent the need for permanent teeth extraction due to crowded teeth.

Orthodontic expanders are traditionally attached to the molars with metal rings, but they can be removable. Expansion screws are built into the appliance, and when activated, slowly separate and stretch the soft cartilage of the palate over the course of several weeks or months.

Until the expander feels natural, serve foods that don’t require a lot of chewing, such as ice cream, pudding, or mashed potatoes. Encourage your child to stay away from sticky foods and candy that may get stuck against their orthodontic appliances.

 

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Laura Walbert
March 10, 2026

Such a phenomenal staff! Kind, caring, personal and professional! My kids have loved their experience so far! I'd recommend Dr. Omar to anyone!!

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J Persha
February 26, 2026

We absolutely love Dr. Omar and her entire team! She is patient, kind, and explains everything clearly. The team is friendly, professional, and always makes us feel welcome. My kids feel comfortable and well cared for every time we visit. We couldn’t ask for a better orthodontist! Highly recommend!

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Trinh Le
February 24, 2026

We had the best experience at Omar Orthodontics. I can't wait to see my kids smiles in the next few years.😁