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Fan Expander Appliance

When a case presents adequate molar width but could use just a bit of anterior expansion the fan expander appliance can do the job. An expansion screw in the anterior pivots on the posterior hinge as it is opened. With proper acrylic relief during expansion, you will be able to see amazing results.

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Why Work with China Orthodontic Lab?

China Orthodontic Laboratory is a full service orthodontic lab specializing in removable and fixed appliances. The lab also produces digital study models, mouth guards, sleep apnea appliances, functional appliances, the Herbst appliances, and many other custom designs. We offer a diverse and considerable choice of colors and designs for the appliances that are sure to please all age ranges.

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