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Simple Hyrax (HSSI)

Not unlike the Hyrax and Haas appliances, the Simple Hyrax is a rapid palatal suture expander that requires just a single activation a day. Bonded on the first permanent molars only, this version can be worn on the longer term because it allows more space for the tongue.

Material required for manufacturing

Upper stone model
Rings may or may not be provided

Modifier mon consentement